/* ===== الأساسيات والأنماط العامة ===== */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&display=swap');

:root {
    /* الألوان الأساسية (ثابتة) */
    --primary: #08AEEA;
    --secondary: #2AF598;
    --accent: #ff6b6b;
    --success: #23a94c;
    --warning: #ffa500;
    --error: #e5534b;

    /* الشفافية العامة للنوافذ والقوائم */
    --window-opacity: 1;
    /* يمكن تغييرها لاحقاً عبر JS */

    /* ===== متغيرات السمـة (الوضع الداكن الافتراضي) ===== */
    /* الخلفيات العامة */
    --bg-color: #0d1117;
    --bg-secondary: #161b22;
    --card-bg: rgba(55, 59, 65, var(--window-opacity));
    /* لون موحد للعناصر الشفافة */
    --border-color: rgba(255, 255, 255, 0.12);

    /* النصوص */
    --text-color: #e6edf3;
    --text-secondary: #8b949e;

    /* شاشة التحميل (ألوان ثابتة تقريباً) */
    --loading-bg: linear-gradient(135deg, #0d1117 0%, #161b22 100%);
    --loader-bg: rgba(255, 255, 255, 0.1);
    --percentage-bg: rgba(255, 255, 255, 0.1);
    --percentage-color: #fff;
    --status-color: #fff;
    --tagline-color: #fff;
    --tech-icon-color: rgba(255, 255, 255, 0.6);
    --spinner-dot-bg: rgba(255, 255, 255, 0.95);

    /* الهيدر */
    --header-bg: rgb(17, 35, 54);

    /* البحث */
    --search-bg: var(--card-bg);

    /* قائمة ابدأ والإعدادات (تستخدم نفس خلفية البطاقات) */
    --start-menu-bg: var(--card-bg);
    --settings-menu-bg: var(--card-bg);
    --start-search-bg: var(--card-bg);
    --start-search-focus-bg: rgba(8, 174, 234, 0.05);
    --start-search-focus-border: var(--primary);
    --start-item-hover-bg: rgba(8, 174, 234, 0.1);
    --settings-item-bg: rgba(255, 255, 255, 0.05);
    --settings-item-hover-bg: rgba(8, 174, 234, 0.08);

    /* النوافذ (تستخدم card-bg مع opacity) */
    --window-bg: var(--card-bg);
    --window-header-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    --window-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);

    /* المتصفح */
    --browser-tab-bg: rgba(255, 255, 255, 0.05);
    --browser-tab-active-bg: var(--card-bg);
    --browser-nav-btn-bg: rgba(255, 255, 255, 0.05);
    --browser-address-bg: rgba(255, 255, 255, 0.05);
    --browser-address-focus-bg: rgba(255, 255, 255, 0.12);

    /* مستكشف الملفات */
    --folder-tab-bg: rgba(255, 255, 255, 0.05);
    --folder-tab-active-bg: var(--card-bg);

    /* شريط المهام */
    --taskbar-bg: #10151b;
    --taskbar-border: rgba(255, 255, 255, 0.08);
    --task-icon-hover-bg: rgba(255, 255, 255, 0.1);

    /* أزرار التبديل */
    --toggle-bg: rgba(255, 255, 255, 0.2);
    --toggle-handle: var(--text-color);

    /* سطح المكتب */
    --desktop-icon-color: #fff;
    --desktop-icon-bg: rgba(0, 0, 0, 0.18);

    /* الفقاعات */
    --bubble-border: rgba(8, 174, 234, 0.39);

    /* السكرول */
    --scrollbar-thumb: rgba(8, 174, 234, 0.4);
    --scrollbar-thumb-hover: rgba(8, 174, 234, 0.7);
    --scrollbar-thumb-active: rgba(8, 174, 234, 0.9);

    /* روابط المشاريع */
    --project-link-color: white;
    --project-link-hover-color: var(--secondary);

    /* النوافذ المنبثقة (مشاريع) */
    --modal-text-color: var(--text-color);

    /* متفرقات */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --zoom: cubic-bezier(0.4, 0, 0.2, 1);
    --brightness: 1;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* الوضع الفاتح - فقط تغيير القيم الأساسية */
body.light-mode {
    --bg-color: #ffffff7e;
    --bg-secondary: #f6f8fa;
    --text-color: #24292f;
    --text-secondary: #57606a;
    --card-bg: rgba(255, 255, 255, var(--window-opacity));
    --border-color: rgba(0, 0, 0, 0.08);

    --loading-bg: linear-gradient(135deg, #ffffff 0%, #f6f8fa 100%);
    --loader-bg: rgba(0, 0, 0, 0.342);
    --percentage-bg: rgba(0, 0, 0, 0.08);
    --percentage-color: #24292f;
    --status-color: #000;
    --tagline-color: #000;
    --tech-icon-color: rgba(0, 0, 0, 0.6);
    --spinner-dot-bg: #24292f;

    --header-bg: rgba(248, 249, 250, 0.9);

    --search-bg: rgba(0, 0, 0, 0.05);

    --start-menu-bg: var(--card-bg);
    --settings-menu-bg: var(--card-bg);
    --start-search-bg: rgba(255, 255, 255, 0.6);
    --start-search-focus-bg: rgba(8, 174, 234, 0.05);
    --settings-item-bg: rgba(243, 243, 243, 0.75);

    --window-bg: var(--card-bg);
    --window-header-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.7));
    --window-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);

    --browser-tab-bg: rgba(0, 0, 0, 0.03);
    --browser-tab-active-bg: rgba(255, 255, 255, 0.96);
    --browser-nav-btn-bg: rgba(0, ⁠0, 0, 0.03);
    --browser-address-bg: rgba(0, 0, 0, 0.03);
    --browser-address-focus-bg: rgba(0, 0, 0, 0.06);

    --folder-tab-bg: rgba(0, 0, 0, 0.03);
    --folder-tab-active-bg: rgba(255, 255, 255, 0.96);

    --taskbar-bg: rgba(255, 255, 255, 0.9);
    --taskbar-border: var(--border-color);
    --task-icon-hover-bg: rgba(0, 0, 0, 0.1);

    --toggle-bg: rgba(0, 0, 0, 0.2);
    --toggle-handle: #24292f;

    --desktop-icon-color: #000;
    --desktop-icon-bg: rgba(0, 0, 0, 0.08);

    --bubble-border: rgba(0, 0, 0, 0.315);

    --scrollbar-thumb: rgba(0, 0, 0, 0.2);
    --scrollbar-thumb-hover: rgba(0, 0, 0, 0.4);
    --scrollbar-thumb-active: rgba(0, 0, 0, 0.6);

    --project-link-color: black;
    --project-link-hover-color: var(--primary);

    --modal-text-color: white;

    --shadow-color: rgba(0, 0, 0, 0.12);
}

/* تطبيق السطوع العام */
body {
    filter: brightness(var(--brightness));
    background-color: var(--bg-color);
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-secondary) 100%);
    color: var(--text-color);
    transition: var(--transition);
    line-height: 1.6;
    min-height: 100vh;
}

/* إخفاء شريط التبويبات عندما تحتوي النافذة على كلاس no-tabs */
.no-tabs .folder-tabs-container,
.no-tabs .browser-tabs-container {
    display: none !important;
}

/* إعادة ضبط الأنماط الأساسية */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Cairo', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    scroll-behavior: smooth;
}

/* ===== Scrollbar الاحترافي ===== */
*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

*::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 10px;
    transition: background 0.3s ease;
    border: 2px solid transparent;
    background-clip: padding-box;
}

*::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
    background-clip: padding-box;
}

*::-webkit-scrollbar-thumb:active {
    background: var(--scrollbar-thumb-active);
    background-clip: padding-box;
}

/* Firefox scrollbar */
* {
    scrollbar-color: var(--scrollbar-thumb) transparent;
    scrollbar-width: thin;
}

/* ===== أنيمشنات النوافذ ===== */
@keyframes windowEnter {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-30px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes windowExit {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }

    to {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }
}

/* ===== شاشة التحميل ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--loading-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 9999;
    transition: opacity 0.3s ease;
    color: var(--text-color);
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.hidden {
    display: none !important;
}

.logo {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.tagline {
    font-size: clamp(0.8rem, 2vw, 1rem);
    color: var(--tagline-color);
    margin-bottom: 2rem;
    text-align: center;
    padding: 0 1rem;
}

.loader-container {
    width: 90%;
    max-width: 500px;
    height: 5px;
    margin: 1rem auto;
    background: var(--loader-bg);
    border-radius: 30px;
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    animation: loader 2.5s ease-out forwards;
}

.percentage {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 0.8rem;
    color: var(--percentage-color);
    background: var(--percentage-bg);
    border-radius: 12px;
    padding: 2px 8px;
}

.status {
    margin-top: 1rem;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: var(--status-color);
    text-align: center;
    padding: 0 1rem;
}

.tech-stack {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    padding: 0 1rem;
}

.tech-icon {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--tech-icon-color);
    transition: var(--transition);
}

.tech-icon:hover {
    color: var(--primary);
    transform: translateY(-5px);
}

/* ===== الهيدر والقائمة ===== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
}

header h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 900;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.header-content:first-child {
    justify-content: flex-start;
}

.header-content:last-child {
    justify-content: flex-end;
}

.toggle-btn {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-color);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.toggle-btn:hover {
    color: var(--primary);
    background-color: rgba(8, 174, 234, 0.1);
}

.mobile-menu-btn {
    display: none;
}

.nav-menu {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-link {
    color: var(--text-color);
    font-weight: 600;
    font-size: clamp(0.8rem, 2vw, 1rem);
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    text-decoration: none;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

.nav-link:hover:after {
    width: 100%;
}

.nav-link:hover {
    color: var(--primary);
}

.search-container {
    position: relative;
    margin-left: 10px;
}

.search-input {
    padding: 0.5rem 1rem 0.5rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: var(--search-bg);
    color: var(--text-color);
    outline: none;
    transition: var(--transition);
    width: 150px;
    font-size: 0.8rem;
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(8, 174, 234, 0.5);
    width: 200px;
}

.search-btn {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.8rem;
}

/* ===== المحتوى الرئيسي ===== */
.container {
    max-width: 60%;
    margin: 2.5rem auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: stretch;
}

.avatar-container,
.certifications-container,
.project-card {
    background-color: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.avatar-container:hover,
.certifications-container:hover,
.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    border: 4px solid var(--primary);
    transition: var(--transition);
}

.avatar:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 28px var(--primary);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.avatar:hover img {
    transform: scale(1.1);
}

.win-spinner.spinning {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* الصورة داخل الوضع المظلم (Dark Mode) */
.avatar img {
    content: url("img/dark-avatar.png");
}

body.light-mode .avatar img {
    content: url("img/avatar.png");
}

.avatar-container h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.avatar-container p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: clamp(1rem, 2vw, 1.1rem);
    letter-spacing: 0.5px;
    font-weight: 500;
}

.typing-cursor {
    font-weight: bold;
    color: var(--secondary);
    animation: blink 0.7s infinite, pulse 1s infinite;
}

.typing-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    height: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    direction: rtl;
}

.typing-text {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--text-color);
    letter-spacing: 3.5px;
    margin: 0;
}

.social-links-avatar {
    display: flex;
    gap: 0.8rem;
    margin-top: auto;
}

.social-links-avatar a {
    color: var(--text-color);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    transition: var(--transition);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    text-decoration: none;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

.social-links-avatar a:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 8px 16px var(--primary);
}

.certifications-container {
    padding: 1rem;
    height: 100%;
}

.certifications-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.section-title {
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: clamp(1.5rem, 3vw, 1.8rem);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    padding-bottom: 1rem;
    font-weight: 700;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.skills-section h3 {
    margin: 1rem;
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-color);
}

.skills-section {
    margin-bottom: 0.5rem;
}

.skills-list {
    list-style: none;
    padding: 0;
}

.skills-list li {
    margin-bottom: 0.7rem;
    padding: 0.8rem 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.skills-list li:hover {
    background-color: rgba(8, 174, 234, 0.1);
    border-color: var(--primary);
    transform: translateX(6px);
}

.skills-list li::before {
    content: "•";
    color: var(--primary);
    font-size: 1.5rem;
    margin-left: 0.4rem;
}

.projects {
    max-width: 80%;
    margin: 0 auto 1.5rem;
    padding: 0 1rem;
}

.project-category {
    margin-bottom: 2rem;
}

.category-title {
    margin-bottom: 2.5rem;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    position: relative;
    color: var(--text-color);
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    list-style: none;
}

.project-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    text-align: center;
    padding: 1.5rem 1rem;
    min-height: 300px;
}

.project-image {
    width: 60%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
    border: 3px solid var(--primary);
    transition: var(--transition);
    box-shadow: var(--shadow);
    margin-bottom: 1.1rem;
}

.project-title {
    margin-bottom: 0.5rem;
    padding: 0;
}

.project-description {
    height: auto;
    margin-bottom: 2rem;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-link {
    position: static;
    margin-top: auto;
    align-self: center;
    color: var(--project-link-color);
    transform: scale(1.3);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    text-align: center;
    min-height: 40px;
    flex-shrink: 0;
}

.project-link:hover {
    color: var(--project-link-hover-color);
    transform: scale(1.2);
}

.fa-solid.fa-circle-down,
.fa-solid.fa-globe {
    display: inline-block !important;
    text-align: center !important;
    width: auto !important;
}

footer {
    padding: 1.1rem;
    text-align: center;
}

.footer-text {
    font-size: clamp(0.8rem, 2vw, 1rem);
}

.float-btn {
    position: fixed;
    bottom: 20px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(8, 174, 234, 0.35);
    transition: var(--transition);
    z-index: 100;
    font-size: 1.3rem;
    border: none;
}

.float-btn:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 12px 28px rgba(8, 174, 234, 0.5);
}

.float-btn:active {
    transform: scale(1) translateY(-2px);
}

.info-btn {
    left: 20px;
}

.back-to-top {
    right: 20px;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.back-to-top.show {
    opacity: 1;
    pointer-events: auto;
}

.popup-message {
    position: fixed;
    bottom: 80px;
    left: 20px;
    padding: 16px 20px;
    background-color: var(--card-bg);
    color: var(--text-color);
    border-radius: 10px;
    max-width: 300px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    display: none;
    z-index: 100;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    font-size: 0.9rem;
    line-height: 1.5;
    animation: slideIn 0.3s var(--zoom);
}

.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.modal-content {
    background-color: var(--card-bg);
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 24px;
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s var(--zoom);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(12px);
}

.modal-content h3,
.modal-content p {
    color: var(--modal-text-color);
}

.close-modal {
    color: var(--text-color);
    position: absolute;
    top: 12px;
    right: 20px;
    font-size: 28px;
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.7;
}

.close-modal:hover {
    opacity: 1;
    color: var(--primary);
    transform: scale(1.2);
}

.modal-image {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    margin-bottom: 30px;
    border-radius: 10px;
}

.modal-title {
    margin-bottom: 12px;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    color: var(--text-color);
    font-weight: 700;
}

.modal-description {
    margin-bottom: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.modal-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 14px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.3);
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(8, 174, 234, 0.4);
}

.modal-btn:active {
    transform: translateY(0);
}

.download-btn {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px !important;
    padding: 8px 15px !important;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.no-results {
    text-align: center;
    padding: 32px 20px;
    grid-column: 1 / -1;
    color: var(--text-secondary);
    font-size: 14px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px dashed var(--border-color);
}

.bubbles {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    top: 0;
    left: 0;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background-color: transparent;
    border-radius: 50%;
    border: 2px solid var(--bubble-border);
    animation: bubbleRise var(--duration) linear infinite;
    opacity: 0;
}

/* ===== الأنيميشنز ===== */
@keyframes loader {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -40%) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes bubbleRise {
    0% {
        bottom: -100px;
        opacity: 0.3;
    }

    100% {
        bottom: 100vh;
        opacity: 0;
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* ===== التجاوب مع الشاشات الصغيرة ===== */
@media (max-width: 900px) {
    .project-image {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 999px) {
    .container {
        max-width: 90%;
        margin: 1.5rem auto;
    }
}

@media (min-width: 999px) {
    .container {
        grid-template-columns: 1fr 2fr;
    }
}

@media (min-width: 576px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (min-width: 900px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (min-width: 900px) {
    .certifications-content {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (min-width: 900px) {
    .project-image {
        height: 200px;
    }
}

@media (min-width: 900px) {
    .project-link {
        font-size: 1.5rem;
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
    }
}

@media (min-width: 576px) and (max-width: 900px) {
    .container {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .avatar {
        width: 120px;
        height: 120px;
    }
}

@media (min-width: 900px) and (max-width: 999px) {
    .container {
        grid-template-columns: 1fr 1.5fr;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: var(--text-color);
        font-size: 1.5rem;
        cursor: pointer;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        right: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow);
        z-index: 999;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 0.8rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        text-align: center;
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .search-container {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
    }

    .search-input {
        width: 100%;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .loading-screen {
        flex-direction: row;
        gap: 2rem;
    }

    .logo {
        margin-bottom: 0;
    }

    .loader-container {
        width: 60%;
        margin: 0.5rem auto;
    }

    .avatar-container {
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 1rem;
    }

    .avatar {
        margin: 0;
        width: 80px;
        height: 80px;
    }

    .social-links-avatar {
        margin-top: 0;
        margin-left: auto;
    }
}

@media (max-width: 900px) {
    body.light-mode .nav-menu {
        background-color: var(--bg-secondary);
    }

    body.light-mode .nav-link {
        border-bottom-color: var(--border-color);
    }
}

@media (min-width: 900px) {
    .modal-btn {
        padding: 20px;
        font-size: 0.7rem;
    }
}

@media (min-width: 900px) {
    .modal-image {
        max-height: 400px;
    }
}

@media (max-width: 900px) {
    .modal-content {
        width: 95%;
        padding: 20px;
    }

    .modal-image {
        max-height: 200px;
    }
}

@media (max-width: 576px) {
    .modal-content {
        width: 98%;
        padding: 15px;
    }

    .modal-actions {
        flex-direction: column;
        gap: 8px;
    }

    .modal-btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    header {
        padding: 0.8rem 0.5rem;
        flex-wrap: wrap;
    }

    header h1 {
        font-size: 1.3rem;
        white-space: nowrap;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        margin: 0;
    }

    .search-container {
        order: 3;
        width: 100%;
        margin: 0.5rem 0 0;
    }

    .search-input {
        width: 100% !important;
    }

    .container {
        max-width: 98%;
        margin: 1rem auto;
        padding: 0 0.5rem;
    }

    .avatar {
        width: 90px;
        height: 90px;
        margin-bottom: 1rem;
    }

    .avatar-container {
        padding: 1rem 0.5rem;
    }

    .avatar-container h2 {
        font-size: 1.3rem;
    }

    .avatar-container p {
        letter-spacing: normal;
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }

    .typing-text {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }

    .social-links-avatar a {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .skills-list li {
        padding: 0.5rem;
        font-size: 0.85rem;
    }

    .projects {
        max-width: 98%;
        padding: 0 0.5rem;
    }

    .project-card {
        padding: 1rem 0.5rem;
    }

    .project-image {
        width: 80px;
        height: 80px;
    }

    .project-title {
        font-size: 1rem;
    }

    .project-description {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .float-btn,
    .back-to-top {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .popup-message {
        max-width: 90%;
        left: 50%;
        transform: translateX(-50%);
        font-size: 0.8rem;
        padding: 10px;
        bottom: 70px;
    }

    .modal-title {
        font-size: 1.3rem;
    }

    .modal-description {
        font-size: 0.85rem;
    }

    .modal-actions {
        flex-direction: column;
        gap: 8px;
    }

    .modal-btn {
        width: 100%;
        padding: 10px;
        font-size: 0.9rem;
    }

    .nav-menu {
        top: 60px;
    }

    .nav-link {
        padding: 0.7rem;
        font-size: 0.9rem;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .loading-screen {
        flex-direction: row;
        gap: 1.5rem;
    }

    .logo {
        margin-bottom: 0;
        font-size: 1.8rem;
    }

    .loader-container {
        width: 60%;
        margin: 0;
    }

    .tagline,
    .status {
        display: none;
    }

    .avatar-container {
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 1rem;
        padding: 0.8rem;
    }

    .avatar {
        margin: 0;
        width: 70px;
        height: 70px;
    }

    .avatar-container h2 {
        font-size: 1.2rem;
    }

    .social-links-avatar {
        margin-top: 0;
        margin-left: auto;
        gap: 0.4rem;
    }

    .social-links-avatar a {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-card {
        padding: 0.8rem;
    }
}

@media (min-width: 576px) and (max-width: 900px) {
    .container {
        max-width: 95%;
    }

    .avatar {
        width: 110px;
        height: 110px;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-image {
        width: 100px;
        height: 100px;
    }

    .project-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 900px) {
    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: var(--text-color);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0.3rem;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        right: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow);
        z-index: 999;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 0.8rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        text-align: center;
        font-size: 0.95rem;
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    body.light-mode .nav-menu {
        background-color: var(--bg-secondary);
    }

    body.light-mode .nav-link {
        border-bottom-color: var(--border-color);
    }

    .modal-image {
        max-height: 200px;
    }
}

@media (max-width: 900px) {
    header {
        padding: 0.5rem 1rem;
    }

    .header-content {
        display: flex;
        width: 100%;
    }

    .toggle-btn {
        order: 1;
        margin-right: auto;
    }

    .mobile-menu-btn {
        order: 3;
        margin-left: auto;
    }

    .search-container {
        display: none;
    }

    header h1 {
        font-size: 1.2rem;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        margin: 5;
        padding: 0 0.5rem;
    }
}

@media (max-width: 576px) {

    .avatar-container,
    .certifications-container,
    .projects {
        width: calc(100% - 1rem);
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        top: 60px;
        right: 0;
        left: 0;
        width: 100%;
        text-align: center;
    }

    .nav-link {
        padding: 0.8rem;
    }
}

@media (max-width: 999px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        right: 0;
        width: 100%;
        background-color: var(--bg-secondary);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow);
        z-index: 999;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 0.8rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        text-align: center;
    }

    .nav-link:last-child {
        border-bottom: none;
    }
}

.desktop.hidden {
    display: none;
}

.desktop-wallpaper {
    position: fixed;
    inset: 0;
    background: linear-gradient(180deg, #0b3b61, #05213a);
    background-image: url('img/wallpaper.jpg');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.desktop-icons {
    position: absolute;
    top: 35px;
    right: 0px;
    display: grid;
    grid-auto-flow: row;
    grid-template-columns: 120px;
    gap: 20px;
    z-index: 5;
    justify-items: end;
    align-items: start;
}

.desktop-icon {
    width: 125px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    color: var(--desktop-icon-color);
    cursor: pointer;
    user-select: none;
    text-align: center;
}

.desktop-icon .icon-img {
    width: 64px;
    height: 64px;
    background: var(--desktop-icon-bg);
    padding: 10px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.desktop-icon i {
    font-size: 35px;
    color: var(--desktop-icon-color);
}

.desktop-icon span {
    font-size: 14px;
    margin-top: 6px;
    display: block;
    text-align: center;
    color: var(--desktop-icon-color);
}

.desktop-icon:focus,
.desktop-icon:hover {
    outline: none;
    transform: translateY(-6px);
}

.windows {
    position: absolute;
    inset: 0;
    z-index: 10;
    pointer-events: none;
}

.window {
    position: absolute;
    width: 640px;
    height: 420px;
    background: var(--window-bg);
    color: var(--text-color);
    border-radius: 12px;
    box-shadow: var(--window-shadow);
    overflow: hidden;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    animation: windowEnter 0.3s ease-out;
    opacity: var(--window-opacity);
}

.window.no-animation {
    animation: none;
    opacity: 1;
    transform: none;
}

.start-menu.no-animation,
.settings-menu.no-animation {
    animation: none !important;
    transition: none !important;
}

.window.transparent,
.start-menu.transparent,
.settings-menu.transparent {
    opacity: var(--window-opacity);
}

.window.animate-exit {
    animation: windowExit 0.3s ease-in;
    pointer-events: none;
}

.window.animate-enter {
    animation: windowEnter 0.3s ease-out;
}

.window.animate-exit.no-animation {
    animation: none;
    opacity: 1;
    transform: none;
}

.window .win-header {
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    background: var(--window-header-bg);
    border-bottom: 1px solid var(--border-color);
    cursor: grab;
    user-select: none;
}

.window .win-title {
    font-weight: 600;
    font-size: 14px;
}

.window .win-controls {
    display: flex;
    gap: 8px;
}

.win-btn {
    width: 36px;
    height: 28px;
    border-radius: 4px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
    font-size: 14px;
}

.win-btn:hover {
    background: var(--task-icon-hover-bg);
}

.win-close:hover {
    background: rgba(255, 44, 44, 0.39);
}

.window .win-body {
    padding: 12px;
    overflow: auto;
    flex: 1;
}

.window.maximized {
    left: 10px !important;
    top: 10px !important;
    width: calc(100% - 20px) !important;
    height: calc(100% - 80px) !important;
    border-radius: 6px;
}

.win-maximize {
    width: 34px;
    height: 28px;
    border-radius: 4px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.win-maximize:hover {
    background: rgba(0, 0, 0, 0.06);
}

.window.minimized {
    display: none;
}

.start-menu {
    position: fixed;
    right: 20px;
    bottom: 74px;
    width: 320px;
    background: var(--start-menu-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 12px 30px var(--shadow-color);
    z-index: 9999;
    padding: 10px;
    color: var(--text-color);
    animation: startMenuEnter 0.3s ease-out;
}

.start-menu.hidden {
    display: none;
}

.start-menu.closing {
    animation: startMenuExit 0.25s ease-in;
}

@keyframes startMenuEnter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes startMenuExit {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

.start-header {
    font-weight: 700;
    margin: 5px 0;
    color: var(--text-color);
}

.start-search {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    outline: none;
    background: var(--start-search-bg);
    color: var(--text-color);
    font-size: 14px;
    transition: var(--transition);
}

.start-search:focus {
    border-color: var(--start-search-focus-border);
    background: var(--start-search-focus-bg);
    box-shadow: 0 0 0 3px rgba(8, 174, 234, 0.1);
}

.start-results {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.start-search-list::-webkit-scrollbar {
    width: 8px;
}

.start-search-list::-webkit-scrollbar-track {
    background: transparent;
}

.start-search-list::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
    transition: background var(--transition);
}

.start-search-list::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* القائمة */
.start-search-list {
    max-height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 4px;
}

/* العنصر */
.start-search-item {
    display: grid;
    grid-template-columns: 50px 110px 45px;
    align-items: center;
    column-gap: 12px;
    height: 64px;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.start-search-item:hover {
    background: rgba(8, 174, 234, 0.08);
    border-color: var(--primary);
}

/* صورة التطبيق */
.start-search-item img {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
}

/* النص */
.start-item-info {
    width: 220px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* العنوان */
.s-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* الوصف */
.s-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* زر التحميل */
.start-search-item .action {
    width: 80px;
}

/* الزر */
.start-search-item .btn {
    width: 70px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.25);
    transition: var(--transition);
}

.start-search-item .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(8, 174, 234, 0.35);
}

.settings-menu {
    position: fixed;
    left: 20px;
    bottom: 74px;
    width: 280px;
    background: var(--settings-menu-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    color: var(--text-color);
    animation: startMenuEnter 0.3s ease-out;
    overflow: hidden;
}

.settings-menu.hidden {
    display: none;
}

.settings-menu.closing {
    animation: startMenuExit 0.25s ease-in;
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
}

.settings-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-color);
}

.settings-close {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.settings-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.settings-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
}

.settings-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-radius: 8px;
    background: var(--settings-item-bg);
    transition: var(--transition);
}

.settings-item:hover {
    background: var(--settings-item-hover-bg);
}

.settings-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.settings-label i {
    font-size: 16px;
    color: var(--primary);
    min-width: 20px;
}

.settings-toggle {
    width: 40px;
    height: 22px;
    cursor: pointer;
    appearance: none;
    background: var(--toggle-bg);
    border: 1px solid var(--border-color);
    border-radius: 11px;
    position: relative;
    transition: var(--transition);
    outline: none;
    flex-shrink: 0;
}

.settings-toggle::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--toggle-handle);
    border-radius: 9px;
    top: 1px;
    right: 1px;
    transition: var(--transition);
}

.settings-toggle:checked {
    background: var(--primary);
    border-color: var(--primary);
}

.settings-toggle:checked::before {
    right: 19px;
    background: white;
}

.settings-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.win-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.win-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    transition: var(--transition);
    cursor: pointer;
}

.win-list-item:hover {
    background: rgba(8, 174, 234, 0.08);
    border-color: var(--primary);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.15);
}

.win-item-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex: 0 0 56px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.win-item-meta {
    flex: 1;
    min-width: 0;
}

.win-item-title {
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-color);
    margin-bottom: 4px;
}

.win-item-desc {
    font-size: 12px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.win-item-actions {
    flex-shrink: 0;
    opacity: 0;
    transition: opacity var(--transition);
}

.win-list-item:hover .win-item-actions {
    opacity: 1;
}

.win-item-actions .btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 6px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(8, 174, 234, 0.3);
}

.win-item-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.4);
}

.start-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.start-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-radius: 8px;
    border: none;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.start-item:hover {
    background: var(--start-item-hover-bg);
    transform: translateY(-4px);
}

.start-item i {
    color: var(--text-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
}

.start-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    text-align: center;
}

body {
    padding-bottom: 80px;
}

.win-logo {
    width: 90px;
    height: 90px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-bottom: 18px;
}

.win-logo .pane {
    background: linear-gradient(180deg, #0a66d8, #1458b4);
    border-radius: 4px;
    box-shadow: 0 4px 14px rgba(10, 102, 216, 0.25);
}

.win-spinner {
    width: 84px;
    height: 84px;
    position: relative;
    margin-bottom: 14px;
}

.win-spinner .dot {
    --r: 30px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--spinner-dot-bg);
    position: absolute;
    left: 50%;
    top: 50%;
    transform-origin: center center;
    transform: translate(-50%, -50%) translateY(calc(-1 * var(--r))) scale(.6);
    opacity: 0.25;
    animation: winDot 1.2s cubic-bezier(.36, .07, .19, .97) infinite;
}

.win-spinner .d1 {
    transform: translate(-50%, -50%) rotate(0deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0s;
}

.win-spinner .d2 {
    transform: translate(-50%, -50%) rotate(45deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.06s;
}

.win-spinner .d3 {
    transform: translate(-50%, -50%) rotate(90deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.12s;
}

.win-spinner .d4 {
    transform: translate(-50%, -50%) rotate(135deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.18s;
}

.win-spinner .d5 {
    transform: translate(-50%, -50%) rotate(180deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.24s;
}

.win-spinner .d6 {
    transform: translate(-50%, -50%) rotate(225deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.30s;
}

.win-spinner .d7 {
    transform: translate(-50%, -50%) rotate(270deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.36s;
}

.win-spinner .d8 {
    transform: translate(-50%, -50%) rotate(315deg) translateY(calc(-1 * var(--r))) scale(.6);
    animation-delay: 0.42s;
}

@keyframes winDot {
    0% {
        opacity: 0.18;
        transform: translate(-50%, -50%) translateY(calc(-1 * var(--r))) scale(.6);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(calc(-1 * var(--r))) scale(1);
    }

    100% {
        opacity: 0.18;
        transform: translate(-50%, -50%) translateY(calc(-1 * var(--r))) scale(.6);
    }
}

.loading-screen {
    background: var(--loading-bg);
    color: #fff;
}

.taskbar {
    position: fixed;
    bottom: 7px;
    left: 12px;
    right: 12px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--taskbar-bg);
    border-radius: 12px;
    padding: 0 5px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(18px) saturate(120%);
    border: 1px solid var(--taskbar-border);
    z-index: 9998;
}

.taskbar-left,
.taskbar-center,
.taskbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.taskbar-center {
    flex: 1;
    justify-content: center;
}

.taskbar-left {
    flex: 0 0 auto;
    justify-content: flex-start;
    min-width: 165px;
}

.taskbar-right {
    flex: 0 0 auto;
    min-width: 70px;
    justify-content: flex-end;
}

.taskbar-search {
    position: relative;
    width: 280px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--taskbar-border);
    border-radius: 6px;
    padding: 6px 12px;
    transition: var(--transition);
}

body.light-mode .taskbar-search {
    background: rgba(0, 0, 0, 0.05);
}

.taskbar-search:focus-within {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary);
}

body.light-mode .taskbar-search:focus-within {
    background: rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

.taskbar-search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-color);
    font-size: 12px;
    padding: 4px 6px;
}

.taskbar-search-input::placeholder {
    color: var(--text-secondary);
}

.taskbar-search i {
    color: var(--text-secondary);
    font-size: 12px;
    margin-left: 6px;
}

/* ============================================
   WEB BROWSER STYLES
   ============================================ */

.win-body {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.window[id="win-browser"] .win-body {
    height: calc(100% - 32px);
    padding: 0;
    flex: 1;
    overflow: hidden;
}

.browser-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    backdrop-filter: blur(10px);
}

.browser-nav-buttons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.browser-nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--browser-nav-btn-bg);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: var(--transition);
}

.browser-nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.browser-nav-btn:active {
    transform: scale(0.95);
}

.browser-address-container {
    flex: 1;
    display: flex;
    gap: 6px;
    align-items: center;
}

.browser-address-bar {
    flex: 1;
    padding: 8px 14px;
    background: var(--browser-address-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 12px;
    outline: none;
    transition: var(--transition);
}

.browser-address-bar::placeholder {
    color: var(--text-secondary);
}

.browser-address-bar:focus {
    background: var(--browser-address-focus-bg);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(8, 174, 234, 0.1);
}

.browser-go-btn {
    padding: 8px 14px;
    background: linear-gradient(135deg, var(--primary), #0697D4);
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(8, 174, 234, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

.browser-go-btn:hover {
    background: linear-gradient(135deg, #0697D4, #0582BD);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.35);
}

.browser-go-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(8, 174, 234, 0.2);
    transform: scale(0.95);
}

.browser-tabs-container {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    overflow-y: hidden;
    gap: 2px;
    flex-shrink: 0;
}

.browser-tabs-bar {
    display: flex;
    gap: 2px;
    flex: 1;
}

.browser-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--browser-tab-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px 6px 0 0;
    color: var(--text-color);
    cursor: pointer;
    font-size: 11px;
    max-width: 200px;
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.browser-tab.active {
    background: var(--browser-tab-active-bg);
    border-bottom-color: transparent;
    color: var(--primary);
    box-shadow: 0 -2px 8px rgba(8, 174, 234, 0.2);
}

.browser-tab:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
}

.browser-tab-title {
    flex: 1;
    cursor: pointer;
    user-select: none;
}

.browser-tab-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 10px;
    padding: 0 2px;
    transition: var(--transition);
    flex-shrink: 0;
}

.browser-tab-close:hover {
    color: var(--primary);
    transform: scale(1.2);
}

.browser-new-tab-btn {
    padding: 6px 8px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    margin-left: 4px;
}

.browser-new-tab-btn:active {
    transform: scale(0.95);
}

.folder-tabs-container {
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 4px;
    background: var(--card-bg);
    overflow-x: auto;
    overflow-y: hidden;
    gap: 2px;
    flex-shrink: 0;
    min-height: 40px;
}

.folder-tabs-bar {
    display: flex;
    gap: 2px;
    flex: 1;
}

.folder-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--folder-tab-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-color);
    cursor: pointer;
    font-size: 11px;
    max-width: 200px;
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.folder-tab.active {
    border-radius: 6px;
    background: var(--folder-tab-active-bg);
    color: var(--primary);
}

.folder-tab:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
}

.folder-tab-title {
    flex: 1;
    cursor: pointer;
    user-select: none;
}

.folder-tab-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 10px;
    padding: 0 2px;
    transition: var(--transition);
    flex-shrink: 0;
}

.folder-tab-close:hover {
    color: var(--primary);
    transform: scale(1.2);
}

.folder-content {
    flex: 1;
    overflow: auto;
    padding: 12px;
}

.websites-popup-menu {
    position: absolute;
    bottom: 60px;
    right: 10px;
    width: 320px;
    max-height: 400px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(20px);
    z-index: 10000;
    overflow-y: auto;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.websites-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.websites-menu-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.websites-menu-item:last-child {
    border-bottom: none;
}

.websites-menu-item:hover {
    background: rgba(8, 174, 234, 0.1);
}

.websites-menu-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.websites-menu-desc {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.websites-popup-menu::-webkit-scrollbar {
    width: 6px;
}

.websites-popup-menu::-webkit-scrollbar-track {
    background: transparent;
}

.websites-popup-menu::-webkit-scrollbar-thumb {
    background: rgba(8, 174, 234, 0.3);
    border-radius: 3px;
}

.websites-popup-menu::-webkit-scrollbar-thumb:hover {
    background: rgba(8, 174, 234, 0.5);
}

.browser-content {
    flex: 1;
    overflow: auto;
    background: var(--bg-color);
    position: relative;
}

.browser-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.browser-blank-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    gap: 0;
    background: linear-gradient(135deg, rgba(8, 174, 234, 0.05) 0%, rgba(42, 245, 152, 0.05) 100%);
}

.browser-home-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.browser-logo-large {
    font-size: 80px;
    color: var(--primary);
    opacity: 0.4;
    transition: all 0.3s ease;
}

.browser-home-container h1 {
    font-size: 28px;
    color: var(--text-color);
    margin: 0;
    font-weight: 700;
}

.browser-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.browser-quick-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.quick-link {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(8, 174, 234, 0.25);
    cursor: pointer;
}

.quick-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(8, 174, 234, 0.35);
}

.quick-link:active {
    transform: translateY(0);
}

.browser-logo {
    font-size: 64px;
    color: var(--primary);
    opacity: 0.3;
}

.browser-blank-page p {
    font-size: 14px;
    margin: 0;
}

.browser-content::-webkit-scrollbar {
    width: 10px;
}

.browser-content::-webkit-scrollbar-track {
    background: transparent;
}

.browser-content::-webkit-scrollbar-thumb {
    background: rgba(8, 174, 234, 0.4);
    border-radius: 5px;
}

.browser-content::-webkit-scrollbar-thumb:hover {
    background: rgba(8, 174, 234, 0.6);
}

.start-btn {
    width: 45px;
    height: 45px;
    border-radius: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-bottom: 10px;
}

.start-logo {
    display: inline-grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    width: 20px;
    height: 20px;
    align-items: center;
    justify-items: center;
    padding: 3px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.start-logo .pane {
    width: 11px;
    height: 11px;
    border-radius: 1.5px;
    background: linear-gradient(180deg, #0a66d8, #1458b4);
    margin: -1px;
}

.task-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-color);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.system-tray {
    padding: 10px;
    margin-left: 10px;
}

.task-icon:hover {
    background: var(--task-icon-hover-bg);
    backdrop-filter: blur(10px);
}

.tray-btn {
    background: transparent;
    border: none;
    color: var(--text-color) !important;
    margin: 0 3px;
    cursor: pointer;
    border-radius: 6px;
    font-size: 16px;
    transition: var(--transition);
    margin-right: 10px;
}

.tray-btn:hover {
    color: var(--primary) !important;
}

.loading-screen+.bubbles~.float-btn,
.loading-screen+.bubbles~.back-to-top,
.loading-screen+.bubbles~footer {
    z-index: 1;
}