/* =========================================================
    1. تعريف خط Cairo محلياً
   ========================================================= */
@font-face {
    font-family: 'Cairo';
    src: url('../fonts/Cairo-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Cairo';
    src: url('../fonts/Cairo-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Cairo';
    src: url('../fonts/Cairo-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Cairo';
    src: url('../fonts/Cairo-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

/* =========================================================
    2. الألوان العالمية وفرض الخط (تم التعديل لهوية كلية الطب)
   ========================================================= */
:root {
    /* 💡 الألوان الجديدة: ذهبي أنيق وأزرق كحلي داكن */
    --theme-orange: #c8a951;
    --theme-dark-navy: #12395b;
    --theme-navy-hover: #0c2840;
    --light-gray-bg: #f4f6f9;
    --vision-orange: #c8a951;
    --vision-navy: #12395b;
    --color-navy: #12395b;
    --color-green: #28a96e; /* أخضر طبي هادئ */
    --color-brown: #b45309;
    --color-bg-card-shaded: #fbfbfb;
    --shadow-subtle-shaded: 0 6px 15px rgba(0, 0, 0, 0.07);
    --border-radius-card-shaded: 20px;
}

html, body, h1, h2, h3, h4, h5, h6, .nav-link, button, input, select, textarea, .btn, span, p, a, div {
    font-family: 'Cairo', sans-serif !important;
}

body {
    background-color: var(--light-gray-bg);
    margin: 0;
}

/* =========================================================
    3. Custom Utility Classes
   ========================================================= */
.bg-navy {
    background-color: var(--theme-dark-navy) !important;
}

.btn-navy {
    background-color: var(--theme-dark-navy);
    border-color: var(--theme-dark-navy);
    color: #fff;
}

    .btn-navy:hover {
        background-color: var(--theme-navy-hover);
        color: #fff;
    }

.btn-outline-navy {
    color: var(--theme-dark-navy);
    border-color: var(--theme-dark-navy);
}

    .btn-outline-navy:hover {
        background-color: var(--theme-dark-navy);
        color: #fff;
    }

.card-navy-theme {
    background-color: #ffffff !important;
    border-top: 4px solid var(--theme-dark-navy) !important;
}

.empty-state-theme {
    background-color: #ffffff !important;
    border-top: 4px solid var(--theme-orange) !important;
}

/* =========================================================
    4. Bootstrap Overrides
   ========================================================= */
.text-primary {
    color: var(--theme-orange) !important;
}

.bg-primary {
    background-color: var(--theme-orange) !important;
}

.border-primary {
    border-color: var(--theme-orange) !important;
}

.btn-primary {
    background-color: var(--theme-orange);
    border-color: var(--theme-orange);
    color: #fff;
}

    .btn-primary:hover {
        background-color: #b89741; /* ذهبي أغمق قليلاً للـ Hover */
        border-color: #b89741;
        color: #fff;
    }

.form-control:focus, .form-select:focus, textarea:focus {
    border-color: var(--theme-dark-navy);
    box-shadow: 0 0 0 0.25rem rgba(18, 57, 91, 0.15); /* تحديث لون الظل */
}

.table-navy-header thead th {
    background-color: var(--theme-dark-navy) !important;
    color: #ffffff;
    vertical-align: middle;
}

/* =========================================================
    5. Navbar Static & Flexible Fix
   ========================================================= */
.home-navbar {
    position: absolute !important;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1020;
    background-color: transparent !important;
}

.crud-navbar {
    background-color: var(--theme-dark-navy) !important;
    padding-top: 0.4rem !important;
    padding-bottom: 0.4rem !important;
}

    .crud-navbar .navbar-brand h1 {
        font-size: 1.3rem !important;
        margin: 0 !important;
    }

    .crud-navbar .navbar-brand i {
        font-size: 1.4rem !important;
    }

    .crud-navbar .navbar-nav .nav-link {
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
        font-size: 0.95rem;
    }

.navbar-dark .navbar-nav .nav-link {
    color: #ffffff !important;
}

    .navbar-dark .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link.active {
        color: var(--theme-orange) !important;
    }

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

.nav-btn-custom {
    height: 40px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

/* =========================================================
    6. User Profile Dropdown Styles 
   ========================================================= */

.user-avatar-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

    .user-avatar-btn:hover {
        border-color: var(--theme-orange);
        transform: scale(1.05);
    }

.hide-caret::after {
    display: none !important;
}

.custom-dropdown-menu {
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    min-width: 220px;
    font-size: 0.85rem;
    color: #4a4a4a;
    right: 0 !important;
    left: auto !important;
}

html[dir="rtl"] .custom-dropdown-menu {
    right: auto !important;
    left: 0 !important;
}

.custom-dropdown-menu h6 {
    color: #333333 !important;
    font-size: 0.95rem;
    font-weight: 700;
}

.custom-dropdown-menu .dropdown-item {
    padding: 8px 20px;
    font-weight: 600;
    color: #555555;
    transition: all 0.2s ease-in-out;
}

    .custom-dropdown-menu .dropdown-item:hover {
        background-color: var(--light-gray-bg);
        color: var(--theme-orange);
    }

.badge-student {
    background-color: #e0f2fe !important;
    color: #334155 !important;
    font-weight: 700;
    padding: 5px 12px;
}

.badge-admin {
    background-color: #fee2e2 !important;
    color: #991b1b !important;
    font-weight: 700;
    padding: 5px 12px;
}

/* =========================================================
    7. Gallery Cards Styles (تنسيقات كروت الكورسات المظللة)
   ========================================================= */

.col-card-wrapper {
    padding-left: 15px;
    padding-right: 15px;
}

.new-smaller-shaded-card {
    margin: 10px;
    background-color: var(--color-bg-card-shaded);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-card-shaded);
    box-shadow: var(--shadow-subtle-shaded);
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    width: auto;
}

    .new-smaller-shaded-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    }

.card-header-wrapper {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.course-card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
}

.category-badge-compact {
    background-color: var(--theme-orange);
    color: #fff;
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: 15px;
    font-weight: 700;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.instructor-section-compact, .date-cap-compact-line {
    font-size: 0.8rem;
}

.instructor-icon-compact {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
}

.date-cap-compact-line {
    background-color: rgba(0,0,0,0.01);
    padding: 8px;
    border-radius: 10px;
}

.compact-separator {
    color: #eee;
    font-weight: 200;
    font-size: 1rem;
}

/* =========================================================
    8. Forms & Inputs Styles
   ========================================================= */

.btn, .form-control, .form-select, .form-label {
    font-family: inherit !important;
}

.form-label, .form-check-label {
    font-size: 0.9rem;
}

.form-control, .form-select {
    border: 1px solid #e0e6ed;
    border-radius: 8px;
    padding: 10px 15px;
    background-color: #fff;
    transition: border-color 0.3s;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--vision-orange);
        box-shadow: 0 0 0 0.2rem rgba(200, 169, 81, 0.25);
    }

.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid #e0e6ed;
    color: #555;
}

.sec-title {
    color: var(--vision-navy);
    font-family: inherit !important;
    font-weight: 700;
    margin-bottom: 25px;
    font-size: 1.15rem;
    display: block;
    border-inline-start: 5px solid var(--vision-orange);
    padding-inline-start: 12px;
    line-height: 1.2;
}

#imagePreview {
    width: 260px;
    height: 260px;
    object-fit: cover;
    border-radius: 12px;
    border: 3px solid #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

    #imagePreview:hover {
        transform: scale(1.02);
    }

.camera-icon-overlay {
    width: 45px;
    height: 45px;
    background-color: var(--vision-orange);
    color: white;
    transform: translate(20%, 20%);
}

.btn-vision-orange {
    background-color: var(--vision-orange);
    color: white;
    font-weight: bold;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    transition: 0.3s;
}

    .btn-vision-orange:hover {
        background-color: #b89741;
        color: white;
    }

.card-custom {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.04);
}

.equal-height-col {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.flex-image-section {
    flex: 1;
    margin-bottom: 24px;
}

.flex-status-section {
    flex: 2;
}

    .flex-status-section .card-body {
        padding-top: 60px !important;
        padding-bottom: 60px !important;
    }

    .flex-image-section .card, .flex-status-section .card {
        height: 100%;
    }

.form-control::placeholder {
    color: #adb5bd !important;
    font-size: 0.85rem !important;
    opacity: 0.8;
}

.form-control, .form-select {
    color: #2b3445 !important;
    font-weight: 500;
    font-size: 0.95rem;
}

.input-filled {
    background-color: #e8f0fe !important;
    transition: background-color 0.3s ease;
}


/* =========================================================
    9. تصميمات ناف بار كلية التقنية الطبية (التوحيد باللون الأبيض الناصع)
   ========================================================= */

.text-start-dynamic {
    text-align: right !important; /* أو left حسب הRTL عبر الـ View */
}

.text-end-dynamic {
    text-align: left !important;
}

/* =========================================
           تنسيقات الهيدر الثلاثي
           ========================================= */

/* 1. الشريط العلوي (Top Bar) */
.uni-topbar {
    background-color: var(--theme-orange);
    font-size: 0.85rem;
    font-weight: 700;
}

    .uni-topbar a, .uni-topbar button {
        color: rgba(255, 255, 255, 0.9) !important;
        text-decoration: none;
        transition: 0.2s;
    }

        .uni-topbar a:hover, .uni-topbar button:hover {
            color: var(--theme-dark-navy) !important;
        }

.topbar-divider {
    color: rgba(255,255,255,0.4);
    margin: 0 8px;
}

/* 2. الجزء الأوسط (الشعار والعنوان) - توحيد اللون الأبيض */
.uni-middle-header {
    background-color: #ffffff !important;
    padding: 15px 0;
}

.uni-title-main {
    color: var(--theme-orange);
    font-size: 2.2rem;
    font-weight: 800;
    margin: 0;
}

.uni-title-sub {
    color: var(--theme-dark-navy);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
}

/* 3. شريط القوائم الرئيسي (Bottom Nav) - توحيد اللون الأبيض وإزالة التظليل */
.uni-main-nav {
    background-color: #ffffff !important;
    border-top: 1px solid #eeeeee;
    border-bottom: 2px solid var(--theme-dark-navy);
}

    .uni-main-nav .nav-link {
        color: var(--theme-dark-navy) !important;
        font-weight: 700;
        font-size: 0.95rem;
        padding: 12px 18px !important;
        transition: all 0.3s ease;
        background-color: transparent !important;
    }

        /* الاكتفاء بتغيير لون النص فقط عند التحويم والتنشيط */
        .uni-main-nav .nav-link:hover,
        .uni-main-nav .nav-link.active {
            color: var(--theme-orange) !important;
            background-color: transparent !important;
        }

/* زر البوابة الإلكترونية (تسجيل الدخول) */
.btn-portal {
    background-color: var(--theme-dark-navy);
    color: white !important;
    padding: 4px 15px;
    border-radius: 4px;
}

    .btn-portal:hover {
        background-color: #ffffff;
        color: var(--theme-dark-navy) !important;
    }


/* =========================================
   تنسيقات شريط الأخبار new (Fade Ticker)
   ========================================= */
.modern-ticker {
    position: relative;
    height: 40px;
    width: 100%;
    overflow: hidden;
}

.ticker-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(15px);
    animation: fadeTicker 12s infinite ease-in-out;
}
    /* توقيت ظهور الأخبار (كل خبر يأخذ 4 ثوانٍ) */
    .ticker-item:nth-child(1) {
        animation-delay: 0s;
    }

    .ticker-item:nth-child(2) {
        animation-delay: 4s;
    }

    .ticker-item:nth-child(3) {
        animation-delay: 8s;
    }

@keyframes fadeTicker {
    2%, 25% {
        opacity: 1;
        transform: translateY(0);
    }

    30%, 100% {
        opacity: 0;
        transform: translateY(-15px);
    }
}

#main-header,
#main-header .uni-middle-header,
#main-header .uni-main-nav {
    background-color: #ffffff;
}

    #main-header .uni-middle-header {
        padding: 15px 0;
    }

    #main-header .uni-main-nav {
        border-top: 1px solid #eeeeee;
        border-bottom: 2px solid var(--theme-dark-navy);
    }

        #main-header .uni-main-nav .nav-link {
            color: var(--theme-dark-navy);
            font-weight: 700;
            transition: 0.3s;
        }

    /* =========================================
                   2. تخصيص الناف بار السفلي عند النزول (Sticky Scroll)
                   ========================================= */
    #main-header .navbar.uni-main-nav.sticky-top {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        background-color: var(--theme-dark-navy) !important; /* تثبيت اللون الكحلي الداكن */
        border-bottom: 3px solid var(--theme-orange) !important; /* الخط الذهبي الفاصل */
        box-shadow: 0 4px 15px rgba(0,0,0,0.2) !important;
        animation: slideDown 0.5s ease;
        z-index: 1050 !important;
    }

        /* حماية النصوص وتغييرها للون الفاتح ليناسب الخلفية الكحلية */
        #main-header .navbar.uni-main-nav.sticky-top .nav-link {
            color: #fbfbfb !important;
        }

            /* تأثير تمرير الماوس للروابط وهي في حالة التثبيت */
            #main-header .navbar.uni-main-nav.sticky-top .nav-link:hover,
            #main-header .navbar.uni-main-nav.sticky-top .nav-link.active {
                color: var(--theme-orange) !important;
                background-color: transparent !important;
            }

        /* زر القائمة المنسدلة للموبايل (Toggler) */
        #main-header .navbar.uni-main-nav.sticky-top .navbar-toggler {
            background-color: var(--theme-orange) !important;
            margin-top: 10px;
            margin-bottom: 10px;
        }

/* =========================================
                   3. إشعار التوست (Toast Notification)
                   ========================================= */
.news-toast {
    position: fixed;
    bottom: 30px;
    background-color: #ffffff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 20px;
    width: 340px;
    z-index: 9999;
    transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.4s ease;
    opacity: 0;
}

html[dir="rtl"] .news-toast {
    left: 30px;
    border-right: 5px solid var(--theme-orange);
    transform: translateX(-150%);
}

html[dir="ltr"] .news-toast {
    right: 30px;
    border-left: 5px solid var(--theme-orange);
    transform: translateX(150%);
}

    /* تخصيص حسب الاتجاه لإلغاء الـ !important من .show */
    html[dir="rtl"] .news-toast.show,
    html[dir="ltr"] .news-toast.show {
        transform: translateX(0);
        opacity: 1;
    }

.news-toast .close-toast {
    position: absolute;
    top: 12px;
    background: none;
    border: none;
    color: #adb5bd;
    font-size: 1.1rem;
    transition: 0.3s;
}

html[dir="rtl"] .news-toast .close-toast {
    left: 12px;
}

html[dir="ltr"] .news-toast .close-toast {
    right: 12px;
}

.news-toast .close-toast:hover {
    color: var(--theme-dark-navy);
    transform: scale(1.1);
}