/* ========================================
   طلبات الاشتراك (الطالب + المدرس + الأدمن)
   بنفس متغيرات وألوان dashboard.css
======================================== */

.status-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.status-badge.pending  { background: #FEF3C7; color: #92400E; }
.status-badge.approved { background: #DCFCE7; color: #166534; }
.status-badge.rejected { background: #FEE2E2; color: #991B1B; }

[data-bs-theme="dark"] .status-badge.pending  { background: #4A3410; color: #FCD34D; }
[data-bs-theme="dark"] .status-badge.approved { background: #12351F; color: #86EFAC; }
[data-bs-theme="dark"] .status-badge.rejected { background: #4A1717; color: #FCA5A5; }

.enrollment-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 24px;
}

@media (min-width: 768px) {
    .enrollment-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
    .enrollment-list { grid-template-columns: repeat(3, 1fr); }
}

.enrollment-card {
    padding: 22px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.enrollment-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.enrollment-card-head h3 {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.6;
    color: var(--ink);
    margin: 0;
}

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

.enrollment-meta li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-top: 1px solid var(--line);
    font-size: 14px;
}

.enrollment-meta li span { color: var(--text-gray); }
.enrollment-meta li strong { color: var(--ink); text-align: left; }

.reject-note {
    margin: 14px 0 0;
    padding: 10px 14px;
    border-radius: 12px;
    background: #FEE2E2;
    color: #991B1B;
    font-size: 14px;
}

[data-bs-theme="dark"] .reject-note { background: #4A1717; color: #FCA5A5; }

.empty-note {
    grid-column: 1 / -1;
    padding: 30px 10px;
    text-align: center;
    color: var(--text-gray);
}

.empty-note.error { color: #DC2626; }

.logout-link {
    margin-top: 18px;
    padding: 10px 24px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    color: var(--main-dark);
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
}

.logout-link:hover { background: var(--light-color); }

/* ===== أزرار الإجراءات (مدرس) ===== */

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.act-btn {
    flex: 1 1 auto;
    padding: 10px 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    color: var(--main-dark);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: filter 0.2s, background-color 0.2s;
}

.act-btn:hover { background: var(--light-color); }
.act-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.act-btn.approve { border: none; background: linear-gradient(135deg, #16A34A, #15803D); color: #fff; }
.act-btn.reject  { border: none; background: linear-gradient(135deg, #EF4444, #B91C1C); color: #fff; }
.act-btn.approve:hover,
.act-btn.reject:hover { filter: brightness(1.08); background: none; }
.act-btn.approve:hover { background: linear-gradient(135deg, #16A34A, #15803D); }
.act-btn.reject:hover  { background: linear-gradient(135deg, #EF4444, #B91C1C); }

/* ===== رسالة حالة عامة ===== */

.page-msg {
    margin: 16px 0 0;
    padding: 12px 16px;
    border-radius: 12px;
    font-weight: 600;
}

.page-msg:empty { display: none; }
.page-msg.success { background: #DCFCE7; color: #166534; }
.page-msg.error   { background: #FEE2E2; color: #991B1B; }

/* ===== نافذة منبثقة ===== */

.modal-back {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(20, 10, 40, 0.55);
}

.modal-back.show { display: flex; }

.modal-box {
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow: auto;
    padding: 24px;
    background: var(--surface);
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
}

.modal-box h3 { font-size: 19px; font-weight: 800; margin-bottom: 14px; }
.modal-box img { display: block; max-width: 100%; margin: 0 auto; border-radius: 12px; border: 1px solid var(--line); }

.modal-box textarea {
    width: 100%;
    min-height: 110px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--bg);
    color: var(--ink);
    font-family: inherit;
    resize: vertical;
}

.modal-box textarea:focus { outline: none; border-color: var(--main-color); }
.modal-box .card-actions { margin-top: 18px; }

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

.history-list li {
    padding: 12px 0;
    border-top: 1px solid var(--line);
    font-size: 14px;
}

.history-list li:first-child { border-top: none; }
.history-list .why { margin-top: 6px; color: var(--text-gray); }

/* ===== جداول الأدمن ===== */

.table-wrap {
    margin-top: 24px;
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.logs-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    font-size: 14px;
}

.logs-table th,
.logs-table td {
    padding: 12px 14px;
    text-align: right;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.logs-table th { color: var(--main-dark); font-weight: 800; background: var(--light-color); }
.logs-table td.details { max-width: 280px; word-break: break-word; direction: ltr; text-align: left; color: var(--text-gray); font-size: 12px; }

.pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 20px 0;
}

.staff-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.staff-bar .who { color: var(--text-gray); font-weight: 600; font-size: 14px; }