/**
 * 01-public/assets/css/01-main.css
 * تنسيق أساسي فقط (صفحات الدخول) — بناء الواجهة الكاملة (لوحات المدير/
 * الموظف/العميل) خارج نطاق FILE_MAP.md الحالي لمرحلة 01-public
 * (لا ملفات HTML/CSS إضافية مذكورة صراحة بعد لهذه اللوحات).
 *
 * لوحة الألوان مطابقة تمامًا لـDESIGN_REFERENCE.md §1.
 */

:root {
    --color-primary: #F4594B;
    --color-text: #2E2E2E;
    --color-background: #F8F9FA;
    --color-surface: #FFFFFF;
    --color-border: #E5E7EB;
    --color-success: #2E8B70;
    --color-warning: #D99A2B;
    --color-danger: #C94040;
    --color-info: #4B7BEC;
    --color-muted: #6B7280;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Cairo', 'Almarai', 'IBM Plex Sans Arabic', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    direction: rtl;
    line-height: 1.6;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.auth-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.auth-logo {
    max-width: 140px;
    height: auto;
}

.auth-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.auth-form label {
    font-size: 0.9rem;
    color: var(--color-muted);
}

.auth-form input {
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.auth-form button {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.auth-form button:hover {
    opacity: 0.92;
}

.form-error {
    background-color: rgba(201, 64, 64, 0.08);
    color: var(--color-danger);
    border: 1px solid rgba(201, 64, 64, 0.25);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
}

.auth-secondary-link {
    font-size: 0.85rem;
    color: var(--color-info);
    text-decoration: none;
}

.auth-secondary-link:hover {
    text-decoration: underline;
}

/* =========================================================
   نظام اللوحات (Manager / Employee / Client)
   ========================================================= */

.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header ثابت — شعار + اسم المستخدم + خروج فقط (DESIGN_REFERENCE.md §3) */
.app-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 20;
}

.app-header .brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.app-header .brand img {
    height: 36px;
    width: auto;
}

.app-header .user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.app-header .logout-btn {
    color: var(--color-danger);
    text-decoration: none;
    font-size: 0.85rem;
}

.app-body {
    flex: 1;
    display: flex;
}

/* Sidebar ثابت (ديسكتوب) — يمين الشاشة وفق RTL */
.app-sidebar {
    width: 230px;
    flex-shrink: 0;
    background-color: var(--color-surface);
    border-inline-start: 1px solid var(--color-border);
    padding: 1rem 0.75rem;
}

.app-sidebar nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: right;
    font-family: inherit;
}

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

.nav-link.active {
    background-color: rgba(244, 89, 75, 0.1);
    color: var(--color-primary);
    font-weight: 600;
}

.app-main {
    flex: 1;
    padding: 1.5rem;
    max-width: 1200px;
}

.view-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 1rem;
}

/* Bottom Nav (موبايل) — يظهر فقط تحت 768px */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    justify-content: space-around;
    padding: 0.4rem 0;
    z-index: 30;
}

.bottom-nav .nav-link {
    flex-direction: column;
    gap: 0.15rem;
    font-size: 0.7rem;
    padding: 0.3rem;
    text-align: center;
}

@media (max-width: 768px) {
    .app-sidebar { display: none; }
    .bottom-nav { display: flex; }
    .app-main { padding: 1rem; padding-bottom: 4.5rem; }
}

/* =========================================================
   Cards / Grid
   ========================================================= */

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 1rem 1.1rem;
}

.card + .card { margin-top: 0.75rem; }

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.summary-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 1rem;
}

.summary-card .value {
    font-size: 1.6rem;
    font-weight: 700;
}

.summary-card .label {
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* =========================================================
   Badges — خريطة الحالات الأربع الثابتة (DESIGN_REFERENCE.md §1)
   ========================================================= */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-not_started { background: rgba(75,123,236,0.12); color: var(--color-info); }
.badge-in_progress  { background: rgba(217,154,43,0.14); color: var(--color-warning); }
.badge-completed    { background: rgba(46,139,112,0.14); color: var(--color-success); }
.badge-late         { background: rgba(201,64,64,0.12);  color: var(--color-danger); }
.badge-draft        { background: rgba(107,114,128,0.14); color: var(--color-muted); }
.badge-final        { background: rgba(46,139,112,0.14); color: var(--color-success); }
.badge-active       { background: rgba(46,139,112,0.14); color: var(--color-success); }
.badge-paused       { background: rgba(217,154,43,0.14); color: var(--color-warning); }
.badge-archived     { background: rgba(107,114,128,0.14); color: var(--color-muted); }
.badge-disabled     { background: rgba(201,64,64,0.12);  color: var(--color-danger); }

/* =========================================================
   جداول / قوائم
   ========================================================= */

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
}

.data-table th, .data-table td {
    padding: 0.65rem 0.85rem;
    text-align: right;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.88rem;
}

.data-table th {
    background-color: var(--color-background);
    color: var(--color-muted);
    font-weight: 600;
    font-size: 0.8rem;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background-color: rgba(0,0,0,0.015); }

/* =========================================================
   فلاتر / أزرار / نماذج
   ========================================================= */

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
    margin-bottom: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text);
    font-size: 0.85rem;
    cursor: pointer;
    font-family: inherit;
}

.btn:hover { background-color: var(--color-background); }

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-weight: 600;
}
.btn-primary:hover { opacity: 0.92; }

.btn-danger { color: var(--color-danger); border-color: rgba(201,64,64,0.3); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.78rem; }

select, input[type=text], input[type=date], input[type=number], textarea {
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.88rem;
    background-color: var(--color-surface);
    color: var(--color-text);
}

.field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.75rem; }
.field label { font-size: 0.82rem; color: var(--color-muted); }

/* =========================================================
   Tabs
   ========================================================= */

.tabs {
    display: flex;
    gap: 0.4rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
    overflow-x: auto;
}

.tab-btn {
    padding: 0.55rem 0.9rem;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.87rem;
    color: var(--color-muted);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

/* =========================================================
   حالات القوائم الإلزامية (DESIGN_REFERENCE.md §4.16)
   ========================================================= */

.state-box {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--color-muted);
}

.state-box .icon { font-size: 2rem; margin-bottom: 0.5rem; }
.state-box .action-btn { margin-top: 0.75rem; }

.skeleton {
    background: linear-gradient(90deg, var(--color-border) 25%, #f0f1f2 37%, var(--color-border) 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.4s ease infinite;
    border-radius: 8px;
    height: 1rem;
    margin-bottom: 0.5rem;
}

@keyframes skeleton-loading {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

.error-box {
    background-color: rgba(201,64,64,0.06);
    border: 1px solid rgba(201,64,64,0.2);
    color: var(--color-danger);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

/* =========================================================
   Modal
   ========================================================= */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 1rem;
}

.modal-box {
    background-color: var(--color-surface);
    border-radius: 12px;
    padding: 1.5rem;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-box h3 { margin-top: 0; }

.modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-start;
    margin-top: 1rem;
}

/* =========================================================
   بطاقة الترحيب ونصيحة اليوم (ARCHITECTURE.md §11)
   ========================================================= */

.welcome-card {
    background: linear-gradient(135deg, rgba(244,89,75,0.08), rgba(75,123,236,0.06));
    border: 1px solid rgba(244,89,75,0.2);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.welcome-card .greeting {
    font-weight: 700;
    font-size: 1.05rem;
    white-space: pre-line;
    margin-bottom: 0.6rem;
}

.welcome-card .tip-label {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.welcome-card .tip-text {
    font-size: 0.95rem;
}

.welcome-card .tip-source {
    font-size: 0.78rem;
    color: var(--color-muted);
    margin-top: 0.3rem;
}

/* Telegram — بطاقة ربط (DESIGN_REFERENCE.md §4.11) */
.telegram-card { text-align: center; padding: 1.5rem; }
.telegram-token-box {
    font-family: monospace;
    font-size: 1.1rem;
    letter-spacing: 1px;
    background: var(--color-background);
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    padding: 0.75rem;
    margin: 0.75rem 0;
    word-break: break-all;
}

/* toggles للصلاحيات السبع */
.permission-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}
.permission-toggle:last-child { border-bottom: none; }
.permission-toggle .desc { font-size: 0.78rem; color: var(--color-muted); }

@media (max-width: 768px) {
    .summary-grid { grid-template-columns: repeat(2, 1fr); }
    .data-table { display: block; overflow-x: auto; white-space: nowrap; }
}