/* Lumen Books – Bilingual (English / Arabic) Switcher & RTL Layout Support */

.lang-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.42rem 0.85rem;
    border-radius: 999px;
    font-family: 'Inter', 'Outfit', 'Segoe UI', Tahoma, sans-serif;
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(99, 102, 241, 0.08);
    color: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.lang-toggle-btn:hover {
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.16);
    transform: translateY(-1px);
}

.lang-toggle-btn:focus-visible {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.28);
}

.lang-toggle-btn .lang-pill-option {
    opacity: 0.6;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.lang-toggle-btn .lang-pill-option.is-active {
    opacity: 1;
    color: #6366f1;
    font-weight: 700;
}

/* Dark theme override on Welcome page */
body:has(.bg-glow) .lang-toggle-btn {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
    color: #f1f5f9;
}

body:has(.bg-glow) .lang-toggle-btn .lang-pill-option.is-active {
    color: #22d3ee;
}

.lang-toggle-btn .lang-pill-sep {
    opacity: 0.35;
    font-weight: 400;
}

/* Topbar right cluster in index.html */
.topbar-right-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ==========================================================================
   RTL LAYOUT RULES (Arabic)
   ========================================================================== */
html[dir="rtl"],
html[dir="rtl"] * {
    letter-spacing: 0 !important;
}

html[dir="rtl"] body,
html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3,
html[dir="rtl"] h4,
html[dir="rtl"] h5,
html[dir="rtl"] h6,
html[dir="rtl"] button,
html[dir="rtl"] input,
html[dir="rtl"] select,
html[dir="rtl"] .brand,
html[dir="rtl"] .logo {
    font-family: 'Segoe UI', Tahoma, 'Noto Sans Arabic', 'Inter', 'Outfit', Arial, sans-serif;
}

/* Keep numbers, currencies, codes, and TRNs clean in RTL */
html[dir="rtl"] .mono,
html[dir="rtl"] .num-col,
html[dir="rtl"] input[type="number"],
html[dir="rtl"] input[type="email"] {
    direction: ltr;
    unicode-bidi: embed;
}

html[dir="rtl"] .kpi-card [onclick*="openExpenseBreakdown"] {
    right: auto !important;
    left: 10px !important;
}

html[dir="rtl"] th.num-col,
html[dir="rtl"] td.num-col {
    text-align: left;
}

/* Welcome Page RTL */
html[dir="rtl"] .plan-features li {
    padding-left: 0;
    padding-right: 1.7rem;
}

html[dir="rtl"] .plan-features li::before {
    left: auto;
    right: 0;
}

html[dir="rtl"] .billing-toggle button em {
    margin-left: 0;
    margin-right: 0.3rem;
}

html[dir="rtl"] .modal,
html[dir="rtl"] .legal-body {
    text-align: right;
}

/* Main Books App RTL */
html[dir="rtl"] .sidebar {
    border-right: none;
    border-left: 1px solid var(--sidebar-border);
}

html[dir="rtl"] .nav-item:hover {
    transform: translateX(-2px);
}

html[dir="rtl"] .nav-dropdown-content {
    padding-left: 0;
    padding-right: 2.25rem;
}

html[dir="rtl"] .nav-dropdown-content .nav-item:hover {
    transform: translateX(-2px);
}

html[dir="rtl"] .lock-badge {
    margin-left: 0;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0.4rem;
}

html[dir="rtl"] .plan-upgrade-link {
    margin-left: 0;
    margin-right: auto;
}

html[dir="rtl"] .profile-signout-btn {
    margin-left: 0;
    margin-right: 0.35rem;
}

html[dir="rtl"] .profile-toast {
    right: auto;
    left: 1.25rem;
}

html[dir="rtl"] .erp-table th,
html[dir="rtl"] .erp-table td,
html[dir="rtl"] .data-table th,
html[dir="rtl"] .data-table td,
html[dir="rtl"] .table th,
html[dir="rtl"] .table td {
    text-align: right;
}

html[dir="rtl"] .erp-table th.num-col,
html[dir="rtl"] .erp-table td.num-col,
html[dir="rtl"] .data-table th.num-col,
html[dir="rtl"] .data-table td.num-col,
html[dir="rtl"] .table th.num-col,
html[dir="rtl"] .table td.num-col {
    text-align: left;
}