/* ============================================================
   RentPilot — Design System v3
   Style: Agency Light Mode — Editorial + Glassmorphism
   Palette: Cobalt #1B48E2 · Coral #FF6B35 · Off-White #FAFAF8
   Fonts: Bricolage Grotesque (headlines) · Manrope (body)
   ============================================================ */

/* --- Design Tokens --- */
:root {
    /* Brand */
    --rp-blue:        #1B48E2;
    --rp-blue-dark:   #1338C4;
    --rp-blue-light:  #3B65F5;
    --rp-blue-50:     rgba(27, 72, 226, 0.05);
    --rp-blue-100:    rgba(27, 72, 226, 0.10);
    --rp-blue-200:    rgba(27, 72, 226, 0.20);

    --rp-coral:       #FF6B35;
    --rp-coral-dark:  #E55A26;
    --rp-coral-50:    rgba(255, 107, 53, 0.08);
    --rp-coral-100:   rgba(255, 107, 53, 0.15);

    /* Backgrounds */
    --rp-bg:          #FAFAF8;
    --rp-bg-2:        #F4F4F2;
    --rp-white:       #FFFFFF;

    /* Text */
    --rp-text:        #0D0D0D;
    --rp-text-2:      #374151;
    --rp-text-3:      #6B7280;
    --rp-text-4:      #9CA3AF;

    /* Borders */
    --rp-border:      #E5E5E3;
    --rp-border-2:    #D1D5DB;

    /* Semantic */
    --rp-success:     #059669;
    --rp-success-bg:  rgba(5, 150, 105, 0.08);
    --rp-warning:     #D97706;
    --rp-warning-bg:  rgba(217, 119, 6, 0.08);
    --rp-danger:      #DC2626;
    --rp-danger-bg:   rgba(220, 38, 38, 0.08);
    --rp-info:        #0284C7;
    --rp-info-bg:     rgba(2, 132, 199, 0.08);

    /* Layout */
    --sidebar-width:  256px;
    --topbar-height:  60px;

    /* Radius */
    --rp-radius-sm:   6px;
    --rp-radius:      8px;
    --rp-radius-lg:   12px;
    --rp-radius-xl:   16px;

    /* Shadows */
    --rp-shadow-sm:   0 1px 2px rgba(0,0,0,0.04), 0 2px 6px rgba(0,0,0,0.03);
    --rp-shadow:      0 1px 3px rgba(0,0,0,0.06), 0 8px 16px rgba(0,0,0,0.04);
    --rp-shadow-lg:   0 4px 8px rgba(0,0,0,0.06), 0 16px 32px rgba(0,0,0,0.06);
    --rp-shadow-xl:   0 8px 16px rgba(0,0,0,0.08), 0 32px 64px rgba(0,0,0,0.08);
    --rp-shadow-blue: 0 4px 14px rgba(27, 72, 226, 0.30);
    --rp-shadow-coral:0 4px 14px rgba(255, 107, 53, 0.35);
}

/* ============================================================
   BASE RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Manrope', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--rp-text-2);
    background: var(--rp-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Bricolage Grotesque', 'Manrope', system-ui, sans-serif;
    color: var(--rp-text);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

a { color: var(--rp-blue); text-decoration: none; }
a:hover { text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--rp-border-2); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--rp-text-4); }

/* ============================================================
   GOOGLE FONTS IMPORT
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800;12..96,900&family=Manrope:wght@300;400;500;600;700;800&display=swap');


/* ============================================================
   APP SHELL (authenticated layout)
   ============================================================ */
html.app-mode, html.app-mode body {
    height: 100%; overflow: hidden;
}
#app-shell {
    display: flex; height: 100vh; overflow: hidden;
    background: var(--rp-bg);
}
#main-content {
    flex: 1; display: flex; flex-direction: column;
    overflow: hidden; min-width: 0;
}
#page-scroll {
    flex: 1; overflow-y: auto; overflow-x: hidden; background: var(--rp-bg);
}
#page-scroll::-webkit-scrollbar { width: 4px; }


/* ============================================================
   SIDEBAR
   ============================================================ */
#sidebar {
    width: var(--sidebar-width);
    background: var(--rp-white);
    border-right: 1px solid var(--rp-border);
    display: flex; flex-direction: column;
    flex-shrink: 0; z-index: 40;
    transition: transform 300ms ease;
}

/* Brand */
.sidebar-brand {
    height: var(--topbar-height);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid var(--rp-border);
    flex-shrink: 0;
}
.sidebar-logo-icon {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--rp-blue);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 14px;
    font-family: 'Bricolage Grotesque', sans-serif;
    flex-shrink: 0;
}
.sidebar-logo-text {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700; font-size: 18px;
    color: var(--rp-text); letter-spacing: -0.025em;
}

/* Nav scroll area */
#sidebar-nav {
    overflow-y: auto; flex: 1; padding: 12px 10px;
}
#sidebar-nav::-webkit-scrollbar { width: 3px; }

/* Nav section label */
.nav-section-label {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--rp-text-4);
    padding: 12px 10px 6px;
}

/* Nav items */
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: var(--rp-radius-sm);
    font-size: 14px; font-weight: 500; color: var(--rp-text-3);
    transition: all 150ms ease; width: 100%;
    text-align: left; background: none; border: none;
    border-left: 3px solid transparent;
    margin-bottom: 1px; cursor: pointer;
}
.nav-item i { color: var(--rp-text-4); flex-shrink: 0; transition: color 150ms; }
.nav-item:hover {
    background: var(--rp-bg);
    color: var(--rp-text);
    border-left-color: transparent;
}
.nav-item:hover i { color: var(--rp-text-3); }
.nav-item.nav-active {
    background: var(--rp-blue-50);
    color: var(--rp-blue);
    border-left-color: var(--rp-blue);
    font-weight: 600;
}
.nav-item.nav-active i { color: var(--rp-blue); }

/* Nav sub-items */
.nav-sub {
    display: flex; align-items: center; gap: 10px;
    padding: 7px 10px 7px 22px; border-radius: var(--rp-radius-sm);
    font-size: 13px; font-weight: 500; color: var(--rp-text-4);
    transition: all 150ms ease; width: 100%;
    text-align: left; border: none; background: none;
    border-left: 3px solid transparent; margin-bottom: 1px;
}
.nav-sub i { color: var(--rp-text-4); flex-shrink: 0; }
.nav-sub:hover { background: var(--rp-bg); color: var(--rp-text-2); }
.nav-sub.nav-active {
    background: var(--rp-blue-50); color: var(--rp-blue);
    border-left-color: var(--rp-blue); font-weight: 600;
}
.nav-sub.nav-active i { color: var(--rp-blue); }

/* Nav group toggle */
.nav-group-toggle { position: relative; }
.nav-group-content { overflow: hidden; max-height: 0; transition: max-height 300ms ease; }
.nav-group-content.open { max-height: 600px; }
.nav-group-toggle svg.chevron { transition: transform 200ms ease; }
.nav-group-toggle.open svg.chevron { transform: rotate(90deg); }

/* Nav badge */
.nav-badge {
    margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px;
    border-radius: 99px; background: var(--rp-coral);
    color: #fff; font-size: 10px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Manrope', sans-serif;
}
.nav-badge.blue { background: var(--rp-blue); }

/* Sidebar footer */
#sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid var(--rp-border);
    flex-shrink: 0;
}
.sidebar-upgrade-card {
    padding: 12px 14px; border-radius: var(--rp-radius);
    background: var(--rp-blue-50);
    border: 1px solid var(--rp-blue-100);
    margin-bottom: 8px;
}
.sidebar-upgrade-card h4 {
    font-size: 12px; font-weight: 700; color: var(--rp-blue);
    font-family: 'Manrope', sans-serif; letter-spacing: 0;
}
.sidebar-upgrade-card p {
    font-size: 11px; color: var(--rp-text-3); margin-top: 2px; line-height: 1.4;
}
.sidebar-user {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--rp-radius-sm);
    transition: background 150ms;
}
.sidebar-user:hover { background: var(--rp-bg); }
.sidebar-avatar {
    width: 32px; height: 32px; border-radius: 99px;
    background: linear-gradient(135deg, #1B48E2, #6366F1);
    color: #fff; font-weight: 700; font-size: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}


/* ============================================================
   TOPBAR
   ============================================================ */
#topbar {
    height: var(--topbar-height);
    background: var(--rp-white);
    border-bottom: 1px solid var(--rp-border);
    display: flex; align-items: center;
    padding: 0 24px; gap: 16px; flex-shrink: 0;
}
.topbar-breadcrumb {
    flex: 1; display: flex; align-items: center; gap: 8px;
    font-size: 14px; color: var(--rp-text-3);
}
.topbar-breadcrumb .current {
    color: var(--rp-text); font-weight: 600;
}
.topbar-breadcrumb .sep { color: var(--rp-border-2); }

.topbar-actions {
    display: flex; align-items: center; gap: 8px;
}
.topbar-icon-btn {
    width: 36px; height: 36px; border-radius: var(--rp-radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--rp-text-3); background: none; border: none;
    transition: all 150ms; position: relative;
}
.topbar-icon-btn:hover { background: var(--rp-bg); color: var(--rp-text-2); }
.topbar-notif-dot {
    position: absolute; top: 6px; right: 6px;
    width: 8px; height: 8px; border-radius: 99px;
    background: var(--rp-coral); border: 2px solid var(--rp-white);
}
.topbar-divider {
    width: 1px; height: 20px; background: var(--rp-border);
}
.topbar-user-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px; border-radius: var(--rp-radius-sm);
    background: none; border: none;
    cursor: pointer; transition: background 150ms;
}
.topbar-user-btn:hover { background: var(--rp-bg); }
.topbar-user-name {
    font-size: 13px; font-weight: 600; color: var(--rp-text);
}
.topbar-user-role {
    font-size: 11px; color: var(--rp-text-4);
}


/* ============================================================
   PAGE HEADER (inside pages)
   ============================================================ */
.page-header {
    padding: 28px 32px 0;
}
.page-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 24px; font-weight: 700;
    color: var(--rp-text); letter-spacing: -0.02em;
}
.page-subtitle { font-size: 14px; color: var(--rp-text-3); margin-top: 2px; }
.page-body { padding: 24px 32px 32px; }


/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--rp-white);
    border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius);
    box-shadow: var(--rp-shadow-sm);
    min-width: 0;
}
.card-hover { transition: transform 150ms ease, box-shadow 150ms ease; }
.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--rp-shadow-lg);
}
.card-body { padding: 20px; }
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--rp-border);
    display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 {
    font-size: 15px; font-weight: 700; color: var(--rp-text);
}
.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--rp-border);
    background: var(--rp-bg);
    border-radius: 0 0 var(--rp-radius) var(--rp-radius);
}

/* KPI / stat card */
.kpi-card {
    background: var(--rp-white);
    border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius);
    padding: 20px;
    box-shadow: var(--rp-shadow-sm);
}
.kpi-icon {
    width: 40px; height: 40px; border-radius: var(--rp-radius-sm);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.kpi-value {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 28px; font-weight: 800; color: var(--rp-text);
    letter-spacing: -0.03em; line-height: 1;
}
.kpi-label { font-size: 13px; color: var(--rp-text-3); margin-top: 4px; }
.kpi-trend {
    font-size: 12px; font-weight: 600;
    display: flex; align-items: center; gap: 3px; margin-top: 6px;
}
.kpi-trend.up { color: var(--rp-success); }
.kpi-trend.down { color: var(--rp-danger); }
.kpi-trend.neutral { color: var(--rp-warning); }


/* ============================================================
   BUTTONS — variants are self-contained (no need for base .btn class)
   ============================================================ */
.btn,
.btn-primary,
.btn-outline,
.btn-coral,
.btn-ghost,
.btn-danger,
.btn-success {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 18px; border-radius: var(--rp-radius);
    font-family: 'Manrope', sans-serif; font-size: 14px; font-weight: 600;
    border: 1px solid transparent; cursor: pointer; transition: all 150ms ease;
    text-decoration: none; white-space: nowrap; line-height: 1;
}
.btn-sm {
    padding: 6px 14px; font-size: 13px;
}
.btn-lg {
    padding: 13px 26px; font-size: 15px;
}

.btn-primary {
    background: var(--rp-blue);
    color: #fff;
    box-shadow: 0 1px 2px rgba(27,72,226,0.20);
}
.btn-primary:hover {
    background: var(--rp-blue-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--rp-shadow-blue);
}

.btn-coral {
    background: var(--rp-coral);
    color: #fff;
    box-shadow: 0 1px 2px rgba(255,107,53,0.20);
}
.btn-coral:hover {
    background: var(--rp-coral-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--rp-shadow-coral);
}

.btn-outline {
    background: transparent;
    color: var(--rp-text-2);
    border: 1px solid var(--rp-border);
}
.btn-outline:hover {
    background: var(--rp-bg);
    border-color: var(--rp-border-2);
    color: var(--rp-text);
}

.btn-ghost {
    background: transparent;
    color: var(--rp-text-3);
    border: none;
}
.btn-ghost:hover { background: var(--rp-bg); color: var(--rp-text-2); }

.btn-danger {
    background: var(--rp-danger-bg);
    color: var(--rp-danger);
    border: 1px solid rgba(220,38,38,0.15);
}
.btn-danger:hover { background: var(--rp-danger); color: #fff; }

.btn-success {
    background: var(--rp-success-bg);
    color: var(--rp-success);
    border: 1px solid rgba(5,150,105,0.15);
}
.btn-success:hover { background: var(--rp-success); color: #fff; }


/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 18px; }
.form-label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--rp-text-2); margin-bottom: 6px;
}
.form-label .required { color: var(--rp-coral); margin-left: 2px; }

.form-control {
    width: 100%; padding: 9px 12px;
    font-family: 'Manrope', sans-serif; font-size: 14px; color: var(--rp-text-2);
    background: var(--rp-white); border: 1px solid var(--rp-border-2);
    border-radius: var(--rp-radius); transition: all 150ms ease;
    outline: none; appearance: none;
}
.form-control:hover { border-color: var(--rp-text-4); }
.form-control:focus {
    border-color: var(--rp-blue);
    box-shadow: 0 0 0 3px rgba(27,72,226,0.12);
}
.form-control::placeholder { color: var(--rp-text-4); }

textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control { padding-right: 32px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; }

.form-error {
    font-size: 12px; color: var(--rp-danger);
    display: flex; align-items: center; gap: 4px; margin-top: 4px;
}
.form-helper {
    font-size: 12px; color: var(--rp-text-4); margin-top: 4px;
}

.input-icon-wrap { position: relative; }
.input-icon-wrap .form-control { padding-left: 38px; }
.input-icon-wrap .icon {
    position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
    color: var(--rp-text-4); pointer-events: none;
}
.input-icon-wrap .icon-right {
    position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
    color: var(--rp-text-4); cursor: pointer;
}


/* ============================================================
   BADGES
   ============================================================ */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 9px; border-radius: 6px;
    font-size: 12px; font-weight: 600; font-family: 'Manrope', sans-serif;
    white-space: nowrap;
}
.badge-blue   { background: var(--rp-blue-100); color: var(--rp-blue); }
.badge-coral  { background: var(--rp-coral-50); color: var(--rp-coral-dark); }
.badge-green  { background: var(--rp-success-bg); color: var(--rp-success); }
.badge-amber  { background: var(--rp-warning-bg); color: var(--rp-warning); }
.badge-red    { background: var(--rp-danger-bg); color: var(--rp-danger); }
.badge-gray   { background: #F3F4F6; color: var(--rp-text-3); }
.badge-info   { background: var(--rp-info-bg); color: var(--rp-info); }

/* Status dot */
.status-dot {
    width: 8px; height: 8px; border-radius: 99px; display: inline-block;
}
.status-dot.green  { background: var(--rp-success); box-shadow: 0 0 0 2px var(--rp-success-bg); }
.status-dot.amber  { background: var(--rp-warning); box-shadow: 0 0 0 2px var(--rp-warning-bg); }
.status-dot.red    { background: var(--rp-danger);  box-shadow: 0 0 0 2px var(--rp-danger-bg); }
.status-dot.blue   { background: var(--rp-blue);    box-shadow: 0 0 0 2px var(--rp-blue-100); }
.status-dot.gray   { background: var(--rp-text-4);  box-shadow: 0 0 0 2px #F3F4F6; }


/* ============================================================
   TABLES
   ============================================================ */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius);
    background: var(--rp-white);
}
.table {
    width: 100%; border-collapse: collapse; font-size: 14px;
}
.table thead tr {
    background: var(--rp-bg);
    border-bottom: 1px solid var(--rp-border);
}
.table thead th {
    padding: 11px 16px; text-align: left;
    font-size: 12px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--rp-text-4);
    white-space: nowrap;
}
.table tbody td {
    padding: 13px 16px; color: var(--rp-text-2);
    border-bottom: 1px solid var(--rp-border);
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background 100ms; }
.table tbody tr:hover { background: var(--rp-bg); }


/* ============================================================
   ANNOUNCEMENT BANNER
   ============================================================ */
#admin-banner {
    background: var(--rp-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
}


/* ============================================================
   FLASH MESSAGES
   ============================================================ */
.flash-container {
    position: fixed; top: 70px; right: 20px;
    z-index: 9999; display: flex; flex-direction: column; gap: 8px;
    max-width: 380px;
}
.flash {
    padding: 12px 16px; border-radius: var(--rp-radius);
    font-size: 14px; font-weight: 500;
    display: flex; align-items: flex-start; gap: 10px;
    box-shadow: var(--rp-shadow-lg);
    border-left: 3px solid;
    background: var(--rp-white);
    animation: slideInRight 200ms ease;
}
.flash.success { border-left-color: var(--rp-success); color: var(--rp-success); }
.flash.error   { border-left-color: var(--rp-danger);  color: var(--rp-danger); }
.flash.warning { border-left-color: var(--rp-warning); color: var(--rp-warning); }
.flash.info    { border-left-color: var(--rp-blue);    color: var(--rp-blue); }
.flash-close {
    margin-left: auto; padding: 2px; background: none; border: none;
    color: var(--rp-text-4); cursor: pointer; flex-shrink: 0;
}
.flash span { color: var(--rp-text-2); flex: 1; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}


/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.4);
    z-index: 500; display: flex; align-items: center; justify-content: center;
    padding: 20px;
    backdrop-filter: blur(2px);
    animation: fadeIn 150ms ease;
}
.modal {
    background: var(--rp-white);
    border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius-xl);
    box-shadow: var(--rp-shadow-xl);
    width: 100%; max-width: 520px;
    animation: scaleIn 150ms ease;
    overflow: hidden;
}
.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--rp-border);
    display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 17px; font-weight: 700; color: var(--rp-text); }
.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--rp-border);
    background: var(--rp-bg);
    display: flex; justify-content: flex-end; gap: 10px;
}


/* ============================================================
   EMPTY STATES
   ============================================================ */
.empty-state {
    text-align: center; padding: 60px 32px;
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.empty-icon {
    width: 56px; height: 56px; border-radius: var(--rp-radius-lg);
    background: var(--rp-bg-2); display: flex; align-items: center;
    justify-content: center; color: var(--rp-text-4);
}
.empty-state h3 { font-size: 17px; font-weight: 700; color: var(--rp-text); }
.empty-state p { font-size: 14px; color: var(--rp-text-3); max-width: 300px; }


/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    display: flex; align-items: center; gap: 4px;
}
.page-btn {
    min-width: 32px; height: 32px; border-radius: var(--rp-radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 500; background: none;
    border: 1px solid var(--rp-border); color: var(--rp-text-3);
    cursor: pointer; transition: all 150ms;
}
.page-btn:hover { border-color: var(--rp-blue); color: var(--rp-blue); }
.page-btn.active {
    background: var(--rp-blue); border-color: var(--rp-blue); color: #fff;
}
.page-btn.disabled { opacity: 0.4; pointer-events: none; }


/* ============================================================
   TABS
   ============================================================ */
.tab-list {
    display: flex; gap: 2px; background: var(--rp-bg);
    padding: 4px; border-radius: var(--rp-radius);
    border: 1px solid var(--rp-border);
}
.tab-btn {
    flex: 1; padding: 8px 16px; border-radius: 6px;
    font-size: 13px; font-weight: 600; color: var(--rp-text-3);
    background: none; border: none; cursor: pointer; transition: all 150ms;
    white-space: nowrap;
}
.tab-btn.active {
    background: var(--rp-white); color: var(--rp-text);
    box-shadow: var(--rp-shadow-sm);
}

/* Underline tabs variant */
.tab-list-underline {
    display: flex; gap: 0; border-bottom: 1px solid var(--rp-border);
}
.tab-btn-underline {
    padding: 10px 18px; font-size: 14px; font-weight: 600;
    color: var(--rp-text-3); background: none; border: none;
    border-bottom: 2px solid transparent; cursor: pointer;
    transition: all 150ms; margin-bottom: -1px;
}
.tab-btn-underline:hover { color: var(--rp-text-2); }
.tab-btn-underline.active { color: var(--rp-blue); border-bottom-color: var(--rp-blue); }


/* ============================================================
   AVATAR
   ============================================================ */
.avatar {
    border-radius: 99px; display: flex; align-items: center;
    justify-content: center; font-weight: 700; font-size: 13px;
    background: linear-gradient(135deg, #1B48E2, #6366F1);
    color: #fff; flex-shrink: 0;
}
.avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-md { width: 36px; height: 36px; font-size: 13px; }
.avatar-lg { width: 44px; height: 44px; font-size: 16px; }
.avatar-xl { width: 56px; height: 56px; font-size: 20px; }


/* ============================================================
   FILE UPLOAD
   ============================================================ */
.upload-zone {
    border: 2px dashed var(--rp-border-2);
    border-radius: var(--rp-radius);
    padding: 32px; text-align: center;
    background: var(--rp-bg);
    cursor: pointer; transition: all 150ms;
}
.upload-zone:hover {
    border-color: var(--rp-blue);
    background: var(--rp-blue-50);
}
.upload-zone.drag-over {
    border-color: var(--rp-blue);
    background: var(--rp-blue-50);
}


/* ============================================================
   SKELETON LOADER
   ============================================================ */
.skeleton {
    background: linear-gradient(90deg, var(--rp-bg-2) 25%, var(--rp-bg) 50%, var(--rp-bg-2) 75%);
    background-size: 400% 100%;
    border-radius: var(--rp-radius-sm);
    animation: shimmer 1.4s infinite ease-in-out;
}
@keyframes shimmer {
    0%   { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


/* ============================================================
   UTILITY ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in    { animation: fadeIn    250ms ease both; }
.animate-fade-in-up { animation: fadeInUp  300ms ease both; }
.animate-fade-in-down { animation: fadeInDown 250ms ease both; }
.animate-scale-in   { animation: scaleIn   200ms ease both; }


/* ============================================================
   MOBILE SIDEBAR
   ============================================================ */
@media (max-width: 767px) {
    #sidebar {
        position: fixed; top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
        box-shadow: var(--rp-shadow-xl);
    }
    #sidebar.open { transform: translateX(0); }
    #sidebar-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 30; }
}
@media (min-width: 768px) {
    #sidebar-overlay { display: none !important; }
    #sidebar-close { display: none !important; }
}


/* ============================================================
   PUBLIC LAYOUT (navbar, footer)
   ============================================================ */
.pub-navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: 64px;
    background: rgba(250,250,248,0.88);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid var(--rp-border);
    transition: box-shadow 300ms ease;
}
.pub-navbar.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.06); }

.pub-nav-link {
    font-size: 14px; font-weight: 500; color: var(--rp-text-3);
    padding: 6px 0; position: relative; transition: color 150ms;
}
.pub-nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
    height: 2px; background: var(--rp-blue);
    transform: scaleX(0); transition: transform 200ms ease;
}
.pub-nav-link:hover { color: var(--rp-text); }
.pub-nav-link:hover::after { transform: scaleX(1); }

/* Landing page hero */
.landing-hero { background: var(--rp-bg); min-height: 100vh; }
.hero-gradient-orb {
    position: absolute; border-radius: 99px; filter: blur(80px);
    pointer-events: none;
}


/* ============================================================
   ADMIN LAYOUT
   ============================================================ */
.admin-sidebar {
    background: #0D0D0D;
    border-right: 1px solid rgba(255,255,255,0.06);
}
.admin-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: var(--rp-radius-sm);
    font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.55);
    transition: all 150ms ease; border: none; background: none;
    width: 100%; text-align: left; cursor: pointer;
    border-left: 3px solid transparent; margin-bottom: 1px;
}
.admin-nav-item i { color: rgba(255,255,255,0.35); }
.admin-nav-item:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.85); }
.admin-nav-item.active {
    background: rgba(27,72,226,0.15); color: #5B82FF;
    border-left-color: var(--rp-blue);
}
.admin-nav-item.active i { color: #5B82FF; }


/* ============================================================
   CSS VARIABLE ALIASES (no-hyphen shortforms used in templates)
   ============================================================ */
:root {
    --rp-bg2:      var(--rp-bg-2);
    --rp-text2:    var(--rp-text-2);
    --rp-text3:    var(--rp-text-3);
    --rp-text4:    var(--rp-text-4);
    --rp-border2:  var(--rp-border-2);
    --shadow-sm:   var(--rp-shadow-sm);
    --shadow:      var(--rp-shadow);
    --shadow-lg:   var(--rp-shadow-lg);
    --shadow-xl:   var(--rp-shadow-xl);
    --shadow-blue: var(--rp-shadow-blue);
}


/* ============================================================
   MODAL OVERLAY (template pattern: .modal-overlay.hidden)
   ============================================================ */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 500;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    animation: fadeIn 150ms ease;
}
.modal-overlay.hidden { display: none; }

@media (max-width: 480px) {
    .modal-overlay { padding: 10px; align-items: flex-end; }
    .modal-box { border-radius: var(--rp-radius-xl) var(--rp-radius-xl) 0 0; max-height: 92dvh; }
}

.modal-box {
    background: var(--rp-white);
    border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius-xl);
    box-shadow: var(--rp-shadow-xl);
    width: 100%; max-width: 540px;
    overflow: hidden;
    display: flex; flex-direction: column;
    max-height: calc(100dvh - 48px);
    animation: scaleIn 200ms ease;
}

.modal-box .modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--rp-border);
    display: flex; align-items: center; justify-content: space-between;
}
.modal-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 17px; font-weight: 700; color: var(--rp-text);
}
.modal-close-btn {
    width: 32px; height: 32px; border-radius: var(--rp-radius-sm);
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; color: var(--rp-text-4);
    cursor: pointer; transition: all 150ms;
    flex-shrink: 0;
}
.modal-close-btn:hover { background: var(--rp-bg); color: var(--rp-text-2); }

.modal-box .modal-body { padding: 24px; }
.modal-scroll-body { overflow-y: auto; flex: 1; padding: 20px 24px 24px; }
.modal-box .modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--rp-border);
    background: var(--rp-bg);
    display: flex; justify-content: flex-end; gap: 10px;
}


/* ============================================================
   FORM INPUT ALIAS (.rp-input → .form-control)
   ============================================================ */
.rp-input {
    width: 100%; padding: 9px 12px;
    font-family: 'Manrope', sans-serif; font-size: 14px; color: var(--rp-text-2);
    background: var(--rp-white); border: 1px solid var(--rp-border-2);
    border-radius: var(--rp-radius); transition: all 150ms ease;
    outline: none; appearance: none;
}
.rp-input:hover { border-color: var(--rp-text-4); }
.rp-input:focus {
    border-color: var(--rp-blue);
    box-shadow: 0 0 0 3px rgba(27,72,226,0.12);
}
.rp-input::placeholder { color: var(--rp-text-4); }
textarea.rp-input { resize: vertical; min-height: 80px; }
select.rp-input {
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center;
}


/* ============================================================
   TABLE ALIAS (.rp-table)
   ============================================================ */
.rp-table {
    width: 100%; border-collapse: collapse; font-size: 14px;
}
.rp-table thead tr {
    background: var(--rp-bg);
    border-bottom: 1px solid var(--rp-border);
}
.rp-table thead th {
    padding: 11px 16px; text-align: left;
    font-size: 12px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--rp-text-4); white-space: nowrap;
}
.rp-table tbody td {
    padding: 13px 16px; color: var(--rp-text-2);
    border-bottom: 1px solid var(--rp-border);
}
.rp-table tbody tr:last-child td { border-bottom: none; }
.rp-table tbody tr { transition: background 100ms; }
.rp-table tbody tr:hover { background: var(--rp-bg); }


/* ============================================================
   UPLOAD ZONE ALIAS (.rp-upload-zone)
   ============================================================ */
.rp-upload-zone {
    border: 2px dashed var(--rp-border-2);
    border-radius: var(--rp-radius);
    padding: 32px; text-align: center;
    background: var(--rp-bg);
    cursor: pointer; transition: all 150ms;
}
.rp-upload-zone:hover,
.rp-upload-zone.drag-over {
    border-color: var(--rp-blue);
    background: var(--rp-blue-50);
}
.rp-upload-zone p { font-size: 14px; color: var(--rp-text-3); margin-top: 8px; }
.rp-upload-zone span { font-size: 12px; color: var(--rp-text-4); margin-top: 4px; display: block; }


/* ============================================================
   MOBILE SIDEBAR — is-open alias (base.html uses .is-open)
   ============================================================ */
@media (max-width: 767px) {
    #sidebar.is-open { transform: translateX(0); }
}


/* ============================================================
   NAV LINK ALIASES (base.html uses .nav-link, .nav-group-btn, .nav-sub)
   ============================================================ */
.nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: var(--rp-radius-sm);
    font-size: 14px; font-weight: 500; color: var(--rp-text-3);
    transition: all 150ms ease; width: 100%;
    text-align: left; background: none; border: none;
    border-left: 3px solid transparent;
    margin-bottom: 1px; cursor: pointer; text-decoration: none;
}
.nav-link i { color: var(--rp-text-4); flex-shrink: 0; transition: color 150ms; }
.nav-link:hover {
    background: var(--rp-bg); color: var(--rp-text);
    border-left-color: transparent;
}
.nav-link:hover i { color: var(--rp-text-3); }
.nav-link.nav-active {
    background: var(--rp-blue-50); color: var(--rp-blue);
    border-left-color: var(--rp-blue); font-weight: 600;
}
.nav-link.nav-active i { color: var(--rp-blue); }

.nav-group-btn {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: var(--rp-radius-sm);
    font-size: 14px; font-weight: 500; color: var(--rp-text-3);
    transition: all 150ms ease; width: 100%;
    text-align: left; background: none; border: none;
    border-left: 3px solid transparent;
    margin-bottom: 1px; cursor: pointer;
}
.nav-group-btn i { color: var(--rp-text-4); flex-shrink: 0; transition: color 150ms; }
.nav-group-btn:hover { background: var(--rp-bg); color: var(--rp-text); }
.nav-group-btn.is-active {
    background: var(--rp-blue-50); color: var(--rp-blue);
    border-left-color: var(--rp-blue); font-weight: 600;
}
.nav-group-btn.is-active i { color: var(--rp-blue); }

.nav-group-content { overflow: hidden; max-height: 0; transition: max-height 300ms ease; }
.nav-group-content.open { max-height: 600px; }

.sidebar-user-footer {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--rp-radius-sm);
    transition: background 150ms; text-decoration: none;
}
.sidebar-user-footer:hover { background: var(--rp-bg); }

.topbar-user-avatar {
    width: 32px; height: 32px; border-radius: 99px;
    background: linear-gradient(135deg, #1B48E2, #6366F1);
    color: #fff; font-weight: 700; font-size: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.notif-dot {
    position: absolute; top: 6px; right: 6px;
    width: 8px; height: 8px; border-radius: 99px;
    background: var(--rp-coral); border: 2px solid var(--rp-white);
}

.lang-dropdown-panel {
    position: absolute; top: calc(100% + 6px); right: 0;
    background: var(--rp-white); border: 1px solid var(--rp-border);
    border-radius: var(--rp-radius); box-shadow: var(--rp-shadow-lg);
    min-width: 140px; overflow: hidden; z-index: 200;
    animation: fadeInDown 150ms ease;
}
.lang-dropdown-item {
    display: flex; align-items: center; gap: 8px;
    padding: 9px 14px; font-size: 13px; font-weight: 500;
    color: var(--rp-text-2); transition: background 100ms;
    cursor: pointer; border: none; background: none; width: 100%; text-align: left;
}
.lang-dropdown-item:hover { background: var(--rp-bg); }
.lang-dropdown-item.active { color: var(--rp-blue); font-weight: 600; }