@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
    --sky-500: #0ea5e9;
    --sky-600: #0284c7;
    --sky-700: #0369a1;
    --sky-50:  #f0f9ff;
    --sky-100: #e0f2fe;
    --white:   #ffffff;
    --gray-50: #f8fafc;
    --gray-100:#f1f5f9;
    --gray-200:#e2e8f0;
    --gray-500:#64748b;
    --gray-700:#334155;
    --gray-800:#1e293b;
    --radius:  12px;
    --shadow:  0 4px 20px rgba(14,165,233,.12);
    --shadow-lg:0 8px 40px rgba(14,165,233,.18);
}

* { font-family:'Vazirmatn','Tahoma',sans-serif !important; direction:rtl; box-sizing:border-box; margin:0; padding:0; }

/* ══ صفحه لاگین ════════════════════════════════════════════ */
.sms-login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 50%, #0ea5e9 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}

.sms-login-box {
    background: white;
    border-radius: 20px;
    padding: 40px;
    width: 100%; max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.sms-login-logo {
    text-align: center;
    margin-bottom: 28px;
}

.sms-login-logo .logo-icon {
    width: 72px; height: 72px;
    background: linear-gradient(135deg, var(--sky-500), var(--sky-700));
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 32px;
    margin: 0 auto 12px;
    box-shadow: 0 6px 20px rgba(14,165,233,.35);
}

.sms-login-logo h1 {
    font-size: 20px; font-weight: 800;
    color: var(--sky-700);
}

.sms-login-logo p {
    font-size: 12px; color: var(--gray-500);
    margin-top: 4px;
}

.sms-login-form .sms-fe-group {
    margin-bottom: 16px;
}

.sms-login-form label {
    font-size: 13px; font-weight: 600;
    color: var(--gray-700); display: block;
    margin-bottom: 6px;
}

.sms-login-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    font-size: 14px; color: var(--gray-800);
    outline: none; transition: border-color .18s, box-shadow .18s;
}

.sms-login-form input:focus {
    border-color: var(--sky-500);
    box-shadow: 0 0 0 3px rgba(14,165,233,.15);
}

.sms-login-remember {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--gray-500);
    margin-bottom: 20px; cursor: pointer;
}

.sms-login-remember input { width: auto; accent-color: var(--sky-500); }

.sms-fe-btn-primary {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--sky-500), var(--sky-700));
    color: white; border: none; border-radius: 10px;
    font-size: 15px; font-weight: 700;
    cursor: pointer; transition: all .18s;
    box-shadow: 0 4px 14px rgba(14,165,233,.35);
}

.sms-fe-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(14,165,233,.45); }

.sms-login-alt {
    text-align: center;
    margin-top: 16px;
    font-size: 12px; color: var(--gray-500);
}

.sms-login-alt a {
    color: var(--sky-600); text-decoration: none; font-weight: 600;
}

.sms-login-error {
    background: #fee2e2; color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 8px; padding: 10px 14px;
    font-size: 13px; margin-bottom: 14px;
    display: none;
}

/* ══ پنل کاربری ════════════════════════════════════════════ */
.sms-portal {
    min-height: 100vh;
    background: var(--gray-50);
}

/* هدر پنل */
.sms-portal-header {
    background: linear-gradient(135deg, #0c4a6e, var(--sky-600));
    padding: 0 24px;
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,.2);
}

.sms-portal-header-inner {
    display: flex; align-items: center;
    justify-content: space-between;
    height: 60px; max-width: 1200px; margin: 0 auto;
}

.sms-portal-brand {
    display: flex; align-items: center; gap: 10px;
    color: white; font-weight: 800; font-size: 16px;
}

.sms-portal-brand span { font-size: 22px; }

.sms-portal-user {
    display: flex; align-items: center; gap: 14px;
}

.sms-portal-user .username {
    color: rgba(255,255,255,.85);
    font-size: 13px;
}

.sms-portal-user .username strong { color: white; }

.sms-fe-btn-logout {
    padding: 7px 16px;
    background: rgba(255,255,255,.15);
    color: white; border: 1px solid rgba(255,255,255,.25);
    border-radius: 8px; font-size: 12px;
    cursor: pointer; transition: all .15s;
}
.sms-fe-btn-logout:hover { background: rgba(255,255,255,.25); }

/* ناوبری تب */
.sms-portal-nav {
    background: var(--sky-700);
    padding: 0 24px;
    overflow-x: auto;
}

.sms-portal-nav-inner {
    display: flex; gap: 2px;
    max-width: 1200px; margin: 0 auto;
}

.sms-nav-tab {
    padding: 12px 20px;
    color: rgba(255,255,255,.7);
    font-size: 13px; font-weight: 600;
    cursor: pointer; border: none; background: none;
    border-bottom: 3px solid transparent;
    transition: all .15s; white-space: nowrap;
}

.sms-nav-tab:hover { color: white; }
.sms-nav-tab.active { color: white; border-bottom-color: #7dd3fc; }

/* محتوا */
.sms-portal-content {
    max-width: 1200px; margin: 0 auto;
    padding: 24px 20px;
}

/* کارت‌های داشبورد */
.sms-fe-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px,1fr));
    gap: 16px; margin-bottom: 24px;
}

.sms-fe-stat {
    background: white;
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--gray-200);
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    display: flex; align-items: center; gap: 14px;
    transition: box-shadow .2s, transform .2s;
}

.sms-fe-stat:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.sms-fe-stat-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
    flex-shrink: 0;
}

.sms-fe-stat-body h3 { font-size: 24px; font-weight: 800; color: var(--gray-800); }
.sms-fe-stat-body p  { font-size: 11px; color: var(--gray-500); margin-top: 2px; }

/* کارت */
.sms-fe-card {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    overflow: hidden;
    margin-bottom: 20px;
}

.sms-fe-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--sky-100);
    background: linear-gradient(135deg, var(--sky-50), white);
    display: flex; align-items: center; justify-content: space-between;
}

.sms-fe-card-header h2 {
    font-size: 14px; font-weight: 700; color: var(--sky-700);
}

.sms-fe-card-body { padding: 20px; }

/* جدول */
.sms-fe-table {
    width: 100%; border-collapse: collapse; font-size: 13px;
}

.sms-fe-table thead th {
    background: linear-gradient(135deg, var(--sky-600), var(--sky-700));
    color: white; padding: 10px 14px;
    text-align: right; font-size: 12px;
}

.sms-fe-table thead th:first-child { border-radius: 0 6px 6px 0; }
.sms-fe-table thead th:last-child  { border-radius: 6px 0 0 6px; }

.sms-fe-table tbody tr { border-bottom: 1px solid var(--gray-100); transition: background .1s; }
.sms-fe-table tbody tr:hover { background: var(--sky-50); }
.sms-fe-table tbody td { padding: 10px 14px; color: var(--gray-700); vertical-align: middle; }

/* badge */
.sms-fe-badge {
    display: inline-flex; align-items: center;
    padding: 2px 10px; border-radius: 99px;
    font-size: 11px; font-weight: 600;
}
.sms-fe-badge-green  { background: #dcfce7; color: #166534; }
.sms-fe-badge-red    { background: #fee2e2; color: #991b1b; }
.sms-fe-badge-yellow { background: #fef9c3; color: #854d0e; }
.sms-fe-badge-blue   { background: var(--sky-100); color: var(--sky-700); }

/* progress bar */
.sms-fe-progress { height: 8px; background: var(--gray-100); border-radius: 99px; overflow: hidden; }
.sms-fe-progress-bar { height: 100%; border-radius: 99px; transition: width .5s; }

/* برنامه هفتگی */
.sms-fe-schedule-grid {
    overflow-x: auto;
}

.sms-fe-schedule-grid table {
    width: 100%; border-collapse: collapse; min-width: 500px;
}

.sms-fe-schedule-grid th {
    padding: 10px; font-size: 12px; font-weight: 700;
    text-align: center; border: 1px solid var(--gray-200);
}

.sms-fe-schedule-grid td {
    padding: 8px; font-size: 12px;
    border: 1px solid var(--gray-100); text-align: center;
    vertical-align: middle; min-height: 50px;
}

.sms-fe-lesson-cell {
    background: linear-gradient(135deg, var(--sky-50), white);
    border-radius: 6px; padding: 6px 8px;
    border: 1px solid var(--sky-200);
}

.sms-fe-lesson-cell .sub-name { font-weight: 700; color: var(--sky-700); font-size: 12px; }
.sms-fe-lesson-cell .teacher-name { font-size: 10px; color: var(--gray-500); margin-top: 2px; }

/* اخبار */
.sms-fe-news-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-100);
}
.sms-fe-news-item:last-child { border-bottom: none; }
.sms-fe-news-item h3 { font-size: 14px; color: var(--sky-700); margin-bottom: 4px; }
.sms-fe-news-item p  { font-size: 12px; color: var(--gray-500); line-height: 1.6; }
.sms-fe-news-date    { font-size: 11px; color: #94a3b8; margin-top: 4px; }

/* خالی */
.sms-fe-empty {
    text-align: center; padding: 40px;
    color: var(--gray-500); font-size: 13px;
}
.sms-fe-empty .icon { font-size: 36px; margin-bottom: 10px; }

/* لودینگ */
.sms-fe-loading {
    text-align: center; padding: 40px; color: var(--gray-500);
}

.sms-fe-spinner {
    display: inline-block; width: 20px; height: 20px;
    border: 2px solid rgba(14,165,233,.3);
    border-top-color: var(--sky-500);
    border-radius: 50%;
    animation: fe-spin .6s linear infinite;
    vertical-align: middle; margin-left: 6px;
}
@keyframes fe-spin { to { transform: rotate(360deg); } }

/* انتخاب کلاس */
.sms-fe-class-selector {
    display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;
}

.sms-fe-class-btn {
    padding: 8px 18px;
    background: white; border: 2px solid var(--gray-200);
    border-radius: 8px; font-size: 13px; font-weight: 600;
    cursor: pointer; transition: all .15s; color: var(--gray-700);
}

.sms-fe-class-btn:hover, .sms-fe-class-btn.active {
    border-color: var(--sky-500); color: var(--sky-600);
    background: var(--sky-50);
}

/* ریسپانسیو */
@media (max-width:768px) {
    .sms-portal-content { padding: 16px 12px; }
    .sms-login-box { padding: 28px 20px; }
    .sms-fe-stats { grid-template-columns: repeat(2,1fr); }
    .sms-portal-header-inner { gap: 10px; }
    .username { display: none; }
}

@media print {
    .sms-portal-header, .sms-portal-nav, .sms-fe-class-selector { display: none !important; }
}