/* ==========================================
   1. المحرك والأساسيات وتوحيد المتغيرات
   ========================================== */
:root {
    --bg: #f1f5f9;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #475569;
    --primary: #1e3a8a;
    --secondary: #fbbf24;
    --border-color: #e2e8f0;
    
    /* ألوان النطاقات (الوضع الفاتح) */
    --zone-a: #dcfce7;
    --zone-b: #dbeafe;
    --zone-c: #fee2e2;
    --zone-a-dark: #16a34a; 
    --zone-b-dark: #2563eb;
    --zone-c-dark: #dc2626;
}

/* ألوان الوضع الليلي الاحترافية المتناسقة */
[data-theme="dark"] {
    --bg: #0b0f1a; 
    --card-bg: #161e2d; 
    --text-main: #f8fafc; 
    --text-muted: #94a3b8; 
    --primary: #38bdf8; /* درجة أزرق مضيئة تناسب الظلام */
    --border-color: #2d3748;

    /* ألوان النطاقات (الوضع الليلي الدافئ لراحة العين) */
    --zone-a: #064e3b;
    --zone-b: #1e3a8a;
    --zone-c: #7f1d1d;
    --zone-a-dark: #4ade80; 
    --zone-b-dark: #60a5fa;
    --zone-c-dark: #f87171;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg);
    color: var(--text-muted);
    line-height: 1.6;
    direction: rtl;
    transition: background 0.3s, color 0.3s;
}

.container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 10px;
}

.card, .archive-container, table {
    background-color: var(--card-bg) !important;
    color: var(--text-muted) !important;
    transition: background 0.3s;
}

h1, h2, h3, h4, .college-name {
    color: var(--text-main) !important;
}

/* تحسين عناصر الإدخال في الوضع الليلي والنهار */
input, select {
    background-color: var(--card-bg) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease;
}

[data-theme="dark"] input, 
[data-theme="dark"] select {
    background-color: #1e293b !important;
}

[data-theme="dark"] img {
    filter: brightness(0.8) contrast(1.1);
}

/* ==========================================
   2. الهيدر (Header)
   ========================================== */
header {
    text-align: center;
    background: var(--card-bg);
    padding: 30px 10px;
    border-radius: 0 0 20px 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: background 0.3s;
}

.header-image {
    width: 100%;
    height: auto;
    border-radius: 0 0 20px 20px;
    margin-bottom: 15px;
}

header h1 {
    color: var(--primary) !important;
    font-size: clamp(1.5rem, 6vw, 2.5rem);
}

/* ==========================================
   3. العناصر التفاعلية والمدخلات
   ========================================== */
.form-control {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border-radius: 8px;
    font-family: inherit;
    box-sizing: border-box;
}

.hidden { display: none; }

.main-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 10px;
}

.sort-options-container {
    margin-bottom: 25px;
    background: var(--bg);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-right: 5px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-muted);
    user-select: none;
}

.radio-label input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin-left: 12px;
    outline: none;
    background-color: var(--card-bg);
    cursor: pointer;
    display: grid;
    place-content: center;
    transition: all 0.2s ease;
}

.radio-label input[type="radio"]:checked {
    border-color: #059669;
}

.radio-label input[type="radio"]::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    transform: scale(0);
    transition: 0.15s transform ease-in-out;
    background-color: #059669;
}

.radio-label input[type="radio"]:checked::before {
    transform: scale(1);
}

.custom-input {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
}

.custom-input:focus {
    outline: none;
    border-color: #059669 !important;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

/* ==========================================
   4. الأزرار والحركة والأنيميشن
   ========================================== */
#start-design button {
    background: linear-gradient(45deg, #ff0000, #cc0000);
    color: white;
    font-size: 1.8rem !important;
    font-weight: bold;
    padding: 20px 50px !important;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.3);
    display: block;
    margin: 20px auto;
    animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 12px rgba(255, 0, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

.btn-submit-wishes {
    background: #059669;
    color: white;
    width: 100%;
    padding: 16px;
    margin-top: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(5, 150, 105, 0.2);
    transition: all 0.2s ease;
}

.btn-submit-wishes:hover {
    background: #047857;
    transform: translateY(-1px);
    box-shadow: 0 6px 12px -2px rgba(5, 150, 105, 0.3);
}

.pdf-btn {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: white !important;
    padding: 18px 45px !important;
    font-size: 1.2rem !important;
    border-radius: 50px !important;
    border: none !important;
    box-shadow: 0 8px 15px rgba(16, 185, 129, 0.3) !important;
    margin: 30px auto !important;
    display: block !important;
    cursor: pointer !important;
    font-weight: bold;
}

button:active {
    transform: scale(0.95);
    transition: 0.1s;
}

/* ==========================================
   5. الجداول والنتائج (الترتيب والنطاقات)
   ========================================== */
.results-table-container {
    border-radius: 12px;
    border: 2px solid var(--primary);
    overflow-x: auto;
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background-color: var(--primary);
    color: white !important;
    padding: 15px 10px;
    text-align: right;
}

td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

/* تلوين الصفوف الديناميكي المتوافق مع الوضعين */
.zone-a { background-color: var(--zone-a) !important; color: var(--zone-a-dark) !important; }
.zone-b { background-color: var(--zone-b) !important; color: var(--zone-b-dark) !important; }
.zone-c { background-color: var(--zone-c) !important; color: var(--zone-c-dark) !important; }

/* ==========================================
   6. نصائح الاستخدام والأرشيف
   ========================================== */
.tips-container {
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    margin: 20px 0;
}

.tips-container::-webkit-scrollbar { width: 8px; }
.tips-container::-webkit-scrollbar-thumb { background: #0ea5e9; border-radius: 10px; }
.tips-container::-webkit-scrollbar-track { background: var(--bg); }

.usage-tips {
    background: var(--card-bg);
    border-right: 4px solid #64748b;
    padding: 15px;
    border-radius: 4px 8px 8px 4px;
    margin-bottom: 30px;
}

.usage-tips h3 {
    margin-top: 0;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.tip-row {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.tip-row span {
    margin-left: 8px;
    font-size: 1.1rem;
}

.dot-green { color: #16a34a; }
.dot-blue { color: #2563eb; }
.dot-red { color: #dc2626; }

.archive-section { text-align: center; margin-top: 30px; }
.archive-section h3 { margin-bottom: 20px; font-size: 1.1rem; }
.archive-buttons { display: flex; justify-content: center; gap: 15px; }

.btn-archive {
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-elmy {
    background-color: #eff6ff !important;
    color: #1d4ed8 !important;
    border: 1px solid #bfdbfe !important;
}
.btn-elmy:hover { background-color: #dbeafe !important; }

.btn-adaby {
    background-color: #fef2f2 !important;
    color: #b91c1c !important;
    border: 1px solid #fecaca !important;
}
.btn-adaby:hover { background-color: #fee2e2 !important; }

.btn-official {
    display: inline-block;
    background-color: var(--card-bg);
    color: var(--primary) !important;
    padding: 15px 30px;
    border: 2px solid var(--primary);
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.btn-official:hover {
    background-color: var(--primary);
    color: var(--card-bg) !important;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.2);
}

/* ==========================================
   7. الطباعة والحماية (Final Touches)
   ========================================== */
@media print {
    body * { visibility: hidden; }
    #my-final-table, #my-final-table * { visibility: visible; }
    #my-final-table { position: absolute; left: 0; top: 0; width: 100%; }
    .no-print, button, .pdf-btn { display: none !important; }
    table { border: 1px solid #000; }
    th, td { border: 1px solid #000; color: #000 !important; background: #fff !important; }
}

* {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
}
.no-print { display: block; }