@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css');

/* ===================================================================
   نظام إدارة المهام — Theme
   مبني على لغة تصميم قالب Dasher UI (Minimal Admin Design System)
   =================================================================== */

:root {
    /* الألوان الأساسية — مطابقة لنظام ألوان Dasher UI */
    --primary: #00A76F;
    --primary-dark: #007867;
    --primary-darker: #004B50;
    --primary-light: #5BE49B;
    --primary-lighter: #C8FAD6;

    --success: #22C55E;
    --success-dark: #118D57;
    --success-lighter: #D3FCD2;

    --info: #00B8D9;
    --info-dark: #006C9C;
    --info-lighter: #CAFDF5;

    --warning: #FFAB00;
    --warning-dark: #B76E00;
    --warning-lighter: #FFF5CC;

    --danger: #FF5630;
    --danger-dark: #B71D18;
    --danger-lighter: #FFE9D5;

    /* درجات الرمادي المحايدة */
    --gray-50:  #FCFDFD;
    --gray-100: #F9FAFB;
    --gray-200: #F4F6F8;
    --gray-300: #DFE3E8;
    --gray-400: #C4CDD5;
    --gray-500: #919EAB;
    --gray-600: #637381;
    --gray-700: #454F5B;
    --gray-800: #1C252E;
    --gray-900: #141A21;

    /* أسطح وخلفيات */
    --bg-main: var(--gray-100);
    --card-bg: #FFFFFF;
    --sidebar-bg: #FFFFFF;
    --text-main: var(--gray-800);
    --text-muted: var(--gray-600);
    --border-color: var(--gray-300);

    /* هندسة الواجهة */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-pill: 999px;

    --shadow-xs: 0 1px 2px 0 rgba(145, 158, 171, 0.16);
    --shadow: 0 2px 8px -2px rgba(145, 158, 171, 0.24), 0 1px 2px rgba(145, 158, 171, 0.14);
    --shadow-md: 0 8px 16px 0 rgba(145, 158, 171, 0.16);
    --shadow-lg: 0 16px 32px -4px rgba(145, 158, 171, 0.2);
    --shadow-primary: 0 8px 16px 0 rgba(0, 167, 111, 0.24);

    --transition: all 0.2s ease;

    --sidebar-width: 272px;
    --sidebar-width-collapsed: 88px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Tajawal', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    direction: rtl;
    display: flex;
    min-height: 100vh;
    font-size: 14.5px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
h1, h2, h3, h4, h5 { font-weight: 700; color: var(--gray-900); }

/* ===================== الشريط الجانبي ===================== */

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--gray-700);
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    border-left: 1px dashed var(--gray-300);
    z-index: 100;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 22px 18px 22px;
}

.sidebar-logo-mark {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 19px;
    box-shadow: var(--shadow-primary);
}

.sidebar-brand-text h2 {
    font-size: 16px;
    color: var(--gray-900);
    font-weight: 800;
    line-height: 1.3;
}

.sidebar-brand-text span {
    font-size: 12.5px;
    color: var(--gray-500);
    display: block;
    margin-top: 1px;
}

.sidebar-user {
    margin: 4px 16px 18px 16px;
    padding: 12px;
    background: var(--gray-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-lighter);
    color: var(--primary-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-user-info { overflow: hidden; }

.sidebar-user-info strong {
    display: block;
    font-size: 13.5px;
    color: var(--gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-info span {
    font-size: 11.5px;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.sidebar-menu {
    list-style: none;
    padding: 6px 16px;
    flex: 1;
    overflow-y: auto;
}

.sidebar-section-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 14px 12px 8px 12px;
}

.sidebar-menu li { margin-bottom: 4px; }

.sidebar-menu a {
    color: var(--gray-600);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
}

.sidebar-menu a i {
    font-size: 17px;
    width: 20px;
    text-align: center;
    color: var(--gray-500);
    transition: var(--transition);
}

.sidebar-menu a:hover { background: var(--gray-100); color: var(--gray-900); }

.sidebar-menu a.active { background: var(--primary-lighter); color: var(--primary-darker); }
.sidebar-menu a.active i { color: var(--primary-dark); }

.sidebar-menu li.logout-item {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--gray-300);
}

.sidebar-menu li.logout-item a { color: var(--danger); }
.sidebar-menu li.logout-item a i { color: var(--danger); }
.sidebar-menu li.logout-item a:hover { background: var(--danger-lighter); }

.sidebar-footer {
    padding: 16px 22px 20px 22px;
    font-size: 11.5px;
    color: var(--gray-400);
    border-top: 1px dashed var(--gray-300);
}

/* ===================== منطقة المحتوى ===================== */

.main-content {
    flex: 1;
    margin-right: var(--sidebar-width);
    padding: 30px 34px 50px 34px;
    max-width: calc(100% - var(--sidebar-width));
    width: 100%;
}

.page-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}

.page-header-flex h3 {
    margin: 0 !important;
    border: none !important;
    padding: 0 !important;
}

.page-eyebrow {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 4px;
    display: block;
}

/* ===================== البطاقات ===================== */

.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 26px;
    box-shadow: var(--shadow-xs);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.card h3 {
    font-size: 17px;
    color: var(--text-main);
    margin-bottom: 20px;
    font-weight: 700;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 14px;
}

.stats-grid, .analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 26px;
}

.stat-card, .analytics-card {
    background: var(--card-bg);
    padding: 22px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    border: 1px solid var(--gray-200);
    text-align: right;
    position: relative;
    overflow: hidden;
}

.stat-card::after, .analytics-card::after {
    content: "";
    position: absolute;
    top: -30px;
    left: -30px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--primary-lighter);
    opacity: 0.35;
}

.stat-card h4, .analytics-card h4 {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 600;
    position: relative;
}

.stat-card .number, .analytics-card .number {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary-dark);
    position: relative;
}

/* ===================== النماذج ===================== */

.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-800);
    font-size: 13.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--gray-50);
    color: var(--text-main);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 167, 111, 0.12);
}

.form-group input[type="file"] { padding: 8px 10px; background: #fff; }

/* ===================== الأزرار ===================== */

.btn-submit, .btn-action {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
}

.btn-submit:hover, .btn-action:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-primary);
}

.btn-submit:active, .btn-action:active { transform: translateY(0); }

.btn-sm { padding: 6px 14px; font-size: 12.5px; }

.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger-dark); box-shadow: 0 8px 16px 0 rgba(255, 86, 48, 0.24); }

.btn-success { background: var(--success); }
.btn-success:hover { background: var(--success-dark); box-shadow: 0 8px 16px 0 rgba(34, 197, 94, 0.24); }

.btn-info { background: var(--info); }
.btn-info:hover { background: var(--info-dark); box-shadow: 0 8px 16px 0 rgba(0, 184, 217, 0.24); }

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}
.btn-outline:hover { background: var(--gray-100); box-shadow: none; transform: none; }

/* ===================== الشارات والحالات ===================== */

.ddid-badge {
    background: var(--gray-200);
    color: var(--gray-700);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    display: inline-block;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    font-weight: 700;
    background: var(--gray-200);
    color: var(--gray-700);
}

.status::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.status-pending { background: var(--warning-lighter); color: var(--warning-dark); }
.status-approved { background: var(--success-lighter); color: var(--success-dark); }
.status-underreview { background: var(--info-lighter); color: var(--info-dark); }
.status-rejected { background: var(--danger-lighter); color: var(--danger-dark); }

.priority-high, .priority-urgent { color: var(--danger); font-weight: 700; }
.priority-medium { color: var(--warning-dark); font-weight: 700; }
.priority-low { color: var(--success-dark); font-weight: 700; }

/* ===================== الجداول ===================== */

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }

thead th {
    text-align: right;
    padding: 12px 14px;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border-bottom: 1px dashed var(--border-color);
    white-space: nowrap;
}

tbody td {
    padding: 14px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--gray-50); }

.empty-msg {
    text-align: center;
    color: var(--gray-500);
    padding: 32px !important;
    font-size: 14px;
}

/* ===================== الرسائل التنبيهية ===================== */

.alert-success, .alert-error {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 13.5px;
}

.alert-success { background: var(--success-lighter); color: var(--success-dark); border-right: 3px solid var(--success); }
.alert-error { background: var(--danger-lighter); color: var(--danger-dark); border-right: 3px solid var(--danger); }

.alert-success::before { content: "\F26A"; font-family: "bootstrap-icons"; font-size: 16px; }
.alert-error::before { content: "\F623"; font-family: "bootstrap-icons"; font-size: 16px; }

/* ===================== بطاقات المهام (لوحة الموظف) ===================== */

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-800);
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 10px;
    margin-top: 30px;
    margin-bottom: 16px;
    font-size: 15.5px;
    font-weight: 700;
}

.task-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 15px;
}

.task-card h4 { display: flex; align-items: center; gap: 8px; font-size: 15px; margin-bottom: 10px; }

.task-card.rejected { border-color: #FFD3CB; background: #FFF7F5; }
.task-card.pending { border-color: #FFE8B3; background: #FFFBF0; }

.task-card form {
    background: #fff;
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    margin-top: 12px;
}

.feedback-box {
    background: var(--danger-lighter);
    color: var(--danger-dark);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    font-size: 13.5px;
}

.feedback-box strong { display: block; margin-bottom: 4px; }

/* ===================== صندوق تسجيل الدخول ===================== */

.login-page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 20%, rgba(0, 167, 111, 0.10) 0%, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(0, 184, 217, 0.10) 0%, transparent 45%),
        var(--bg-main);
    padding: 24px;
}

.login-box { width: 100%; max-width: 420px; }

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 26px;
    text-align: center;
}

.login-brand .sidebar-logo-mark { width: 52px; height: 52px; font-size: 24px; border-radius: var(--radius); }
.login-brand h1 { font-size: 19px; color: var(--gray-900); }
.login-brand span { font-size: 13px; color: var(--gray-500); font-weight: 500; }

.login-box .card { box-shadow: var(--shadow-lg); border: 1px solid var(--gray-200); }
.login-box .card h3 { text-align: center; font-size: 18px; }

.login-footnote { text-align: center; margin-top: 18px; font-size: 12.5px; color: var(--gray-500); }

/* ===================== صفحات المراجعة ===================== */

.review-box {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    padding: 22px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.review-box h4 { color: var(--primary-dark); margin-bottom: 10px; font-size: 15.5px; }

.meta-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
    font-size: 13.5px;
    color: var(--text-muted);
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
}

.attachment-preview {
    background: #fff;
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: 16px;
}

.attachment-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    display: block;
    margin-top: 10px;
    box-shadow: var(--shadow-xs);
}

.review-box form {
    background: #fff;
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

/* ===================== شريط التقدم ===================== */

.progress-container {
    background: var(--gray-200);
    border-radius: var(--radius-pill);
    height: 12px;
    width: 100%;
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width 0.6s ease;
}

/* ===================== أدوات مساعدة ===================== */

.text-success { color: var(--success-dark) !important; }
.text-warning { color: var(--warning-dark) !important; }
.text-danger  { color: var(--danger-dark) !important; }
.text-info    { color: var(--info-dark) !important; }
.text-primary { color: var(--primary-dark) !important; }
.text-muted   { color: var(--text-muted) !important; }

/* ===================== التجاوب مع الشاشات الصغيرة ===================== */

@media (max-width: 900px) {
    :root { --sidebar-width: var(--sidebar-width-collapsed); }
    .sidebar-brand-text, .sidebar-user-info, .sidebar-section-label,
    .sidebar-menu span, .sidebar-footer { display: none; }
    .sidebar-brand { justify-content: center; padding: 20px 0; }
    .sidebar-user { justify-content: center; padding: 8px; }
    .sidebar-menu a { justify-content: center; padding: 12px; }
    .sidebar-menu a i { width: auto; font-size: 19px; }
    .main-content { padding: 20px; }
}

@media (max-width: 560px) {
    .main-content { padding: 16px; }
    .card { padding: 18px; }
    table { font-size: 12.5px; }
    thead th, tbody td { padding: 10px 8px; }
}