/* ============================================
   ClickTVHD CRM — Professional Stylesheet
   Design: Light Gray, Modern, Minimal
   ============================================ */

:root {
    --primary:       #4b5563;
    --primary-dark:  #374151;
    --primary-light: #f3f4f6;
    --primary-mid:   #6b7280;
    --accent:        #9ca3af;
    --success:       #10b981;
    --success-light: #d1fae5;
    --warning:       #f59e0b;
    --warning-light: #fef3c7;
    --danger:        #ef4444;
    --danger-light:  #fee2e2;
    --info:          #6366f1;
    --info-light:    #e0e7ff;

    --gray-50:  #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    --sidebar-w:  262px;
    --topbar-h:   62px;
    --radius:     12px;
    --radius-sm:  8px;
    --shadow:     0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);
    --shadow-md:  0 4px 24px rgba(0,0,0,.10);

    --font:       'Plus Jakarta Sans', system-ui, sans-serif;
    --font-mono:  'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--gray-100);
    color: var(--gray-700);
    line-height: 1.55;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

/* ===== LAYOUT ===== */
.layout { display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-w);
    background: #e5e7eb;
    border-right: 1px solid var(--gray-300);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    box-shadow: 4px 0 16px rgba(0,0,0,.06);
    overflow-y: auto;
    overflow-x: hidden;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(0,0,0,.12); border-radius: 99px; }

.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.3);
    z-index: 199;
    backdrop-filter: blur(1px);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 18px 18px;
    border-bottom: 1px solid var(--gray-300);
    flex-shrink: 0;
}
.brand-icon {
    width: 42px; height: 42px;
    background: var(--gray-300);
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--gray-700);
    border: 1px solid var(--gray-400);
    flex-shrink: 0;
}
.brand-name { display: block; font-size: 16px; font-weight: 800; color: var(--gray-800); letter-spacing: .2px; }
.brand-sub  { display: block; font-size: 10.5px; color: var(--gray-500); letter-spacing: .8px; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 14px 10px; }

.nav-section-label {
    font-size: 9.5px; font-weight: 800;
    text-transform: uppercase; letter-spacing: 1.4px;
    color: var(--gray-400);
    padding: 14px 12px 6px;
}
.nav-item {
    display: flex; align-items: center; gap: 11px;
    padding: 10px 13px;
    border-radius: 9px;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 13.5px; font-weight: 500;
    margin-bottom: 1px;
    transition: all .18s;
    position: relative;
}
.nav-item:hover { background: var(--gray-300); color: var(--gray-800); }
.nav-item.active {
    background: var(--gray-300);
    color: var(--gray-800); font-weight: 700;
    box-shadow: inset 2px 0 0 var(--gray-600);
}
.nav-item i { width: 18px; text-align: center; font-size: 14px; flex-shrink: 0; }

.sidebar-footer {
    padding: 14px 14px 16px;
    border-top: 1px solid var(--gray-300);
    display: flex; align-items: center; gap: 10px;
    flex-shrink: 0;
}
.user-info    { flex: 1; display: flex; align-items: center; gap: 10px; overflow: hidden; }
.user-avatar  { width: 34px; height: 34px; background: var(--gray-300); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gray-700); font-size: 13px; flex-shrink: 0; border: 1.5px solid var(--gray-400); }
.user-name    { display: block; font-size: 13px; font-weight: 700; color: var(--gray-800); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role    { display: block; font-size: 10.5px; color: var(--gray-500); }
.btn-logout   { width: 32px; height: 32px; background: var(--gray-300); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--gray-600); text-decoration: none; transition: all .2s; flex-shrink: 0; }
.btn-logout:hover { background: rgba(239,68,68,.15); color: #dc2626; }

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1; display: flex; flex-direction: column;
    min-height: 100vh;
    min-width: 0;
}

/* ===== TOPBAR ===== */
.topbar {
    height: var(--topbar-h);
    background: #fff;
    border-bottom: 1.5px solid var(--gray-200);
    display: flex; align-items: center;
    padding: 0 22px; gap: 14px;
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.menu-toggle { background: none; border: none; color: var(--gray-500); font-size: 18px; cursor: pointer; padding: 6px; border-radius: 7px; display: none; transition: all .2s; }
.menu-toggle:hover { background: var(--gray-100); }
.topbar-breadcrumb { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 800; color: var(--gray-800); }
.topbar-breadcrumb i { color: var(--gray-500); font-size: 15px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-date { font-size: 13px; color: var(--gray-400); display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.topbar-user-btn { width: 34px; height: 34px; background: var(--gray-100); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gray-600); text-decoration: none; font-size: 15px; transition: all .2s; }
.topbar-user-btn:hover { background: var(--gray-600); color: #fff; }
.topbar-bell-btn { width: 34px; height: 34px; background: var(--warning-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--warning); text-decoration: none; font-size: 15px; transition: all .2s; }
.topbar-bell-btn:hover { background: var(--warning); color: #fff; }

/* ===== PAGE BODY ===== */
.page-body { padding: 24px 26px; flex: 1; }

/* ===== PAGE HEADER ===== */
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; gap: 14px; flex-wrap: wrap; }
.page-title  { font-size: 22px; font-weight: 800; color: var(--gray-800); line-height: 1.2; }
.page-subtitle { font-size: 13px; color: var(--gray-400); margin-top: 3px; }

/* ===== CARDS ===== */
.card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}
.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; justify-content: space-between;
    background: #fff;
}
.card-title { font-size: 14.5px; font-weight: 700; color: var(--gray-800); display: flex; align-items: center; gap: 8px; }
.card-title i { color: var(--gray-500); }
.card-body { padding: 20px; }

/* ===== STAT CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
    gap: 14px;
}
.stat-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    padding: 18px 20px;
    display: flex; align-items: center; gap: 15px;
    box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s;
    text-decoration: none;
    color: inherit;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-icon { width: 50px; height: 50px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 21px; flex-shrink: 0; }
.stat-icon.blue   { background: var(--gray-100);      color: var(--gray-600); }
.stat-icon.green  { background: var(--success-light); color: var(--success); }
.stat-icon.yellow { background: var(--warning-light); color: var(--warning); }
.stat-icon.red    { background: var(--danger-light);  color: var(--danger); }
.stat-icon.purple { background: var(--info-light);    color: var(--info); }
.stat-value { font-size: 26px; font-weight: 800; color: var(--gray-800); line-height: 1; }
.stat-label { font-size: 12.5px; color: var(--gray-500); font-weight: 500; margin-top: 4px; }

/* ===== TABLES ===== */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
    background: var(--gray-50);
    color: var(--gray-600);
    font-weight: 700; font-size: 11px;
    text-transform: uppercase; letter-spacing: .7px;
    padding: 11px 13px;
    text-align: left;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
    user-select: none;
}
td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--gray-50); }

/* ===== STATUS BADGES ===== */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px; font-weight: 700; letter-spacing: .3px;
    white-space: nowrap;
}
.badge-cadastrado { background: var(--info-light);    color: #4338ca; }
.badge-ativo      { background: var(--success-light); color: #059669; }
.badge-inativo    { background: var(--danger-light);  color: #dc2626; }
.badge-editado    { background: var(--warning-light); color: #d97706; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 6px; padding: 9px 17px;
    border-radius: var(--radius-sm);
    font-family: var(--font); font-size: 13.5px; font-weight: 600;
    cursor: pointer; text-decoration: none;
    border: none; transition: all .18s;
    white-space: nowrap; line-height: 1;
}
.btn-primary   { background: var(--gray-700);  color: #fff; }
.btn-primary:hover   { background: var(--gray-800); box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.btn-success   { background: var(--success);  color: #fff; }
.btn-success:hover   { background: #059669; }
.btn-danger    { background: var(--danger);   color: #fff; }
.btn-danger:hover    { background: #dc2626; }
.btn-warning   { background: var(--warning);  color: #fff; }
.btn-warning:hover   { background: #d97706; }
.btn-secondary { background: var(--gray-100); color: var(--gray-700); border: 1.5px solid var(--gray-200); }
.btn-secondary:hover { background: var(--gray-200); }
.btn-sm   { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn-icon { width: 30px; height: 30px; padding: 0; border-radius: 7px; }
.btn.disabled { opacity: .5; pointer-events: none; }

/* ===== FORMS ===== */
.form-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-full   { grid-column: 1 / -1; }
.form-group  { display: flex; flex-direction: column; gap: 5px; }
.form-label  { font-size: 13px; font-weight: 600; color: var(--gray-700); display: flex; align-items: center; gap: 5px; }
.required    { color: var(--danger); }
.form-control, .form-select {
    padding: 9px 13px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font); font-size: 14px;
    color: var(--gray-800); background: #fff;
    transition: border-color .18s, box-shadow .18s;
    width: 100%;
}
.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--gray-500);
    box-shadow: 0 0 0 3px rgba(107,114,128,.12);
}
.form-control::placeholder { color: var(--gray-300); }
textarea.form-control { resize: vertical; min-height: 88px; }
.form-hint { font-size: 11.5px; color: var(--gray-400); }

/* ===== ALERTS ===== */
.alert {
    padding: 12px 16px; border-radius: var(--radius-sm);
    margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px;
    font-size: 13.5px; font-weight: 500;
}
.alert i { margin-top: 1px; flex-shrink: 0; }
.alert-success { background: var(--success-light); color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger  { background: var(--danger-light);  color: #991b1b; border: 1px solid #fca5a5; }
.alert-warning { background: var(--warning-light); color: #92400e; border: 1px solid #fde68a; }
.alert-info    { background: var(--gray-100); color: var(--gray-700); border: 1px solid var(--gray-300); }

/* ===== SEARCH ===== */
.search-input-wrap { position: relative; }
.search-input-wrap i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-400); font-size: 13px; pointer-events: none; }
.search-input-wrap .form-control { padding-left: 36px; }

/* ===== SECTION TITLE ===== */
.section-title {
    font-size: 12px; font-weight: 800;
    text-transform: uppercase; letter-spacing: .9px;
    color: var(--gray-600); margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-200);
    display: flex; align-items: center; gap: 8px;
}

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 40px 20px; color: var(--gray-400); }
.empty-state i { font-size: 34px; margin-bottom: 10px; display: block; opacity: .5; }
.empty-state p { font-size: 14px; }

/* ===== MODAL ===== */
.modal-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.35); z-index: 300;
    align-items: center; justify-content: center;
    backdrop-filter: blur(3px);
}
.modal-overlay.open { display: flex; }
.modal-box {
    background: #fff; border-radius: var(--radius);
    padding: 26px; max-width: 440px; width: 92%;
    box-shadow: 0 20px 60px rgba(0,0,0,.15);
    animation: fadeUp .22s ease;
}
@keyframes fadeUp { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:none; } }
.modal-title   { font-size: 17px; font-weight: 800; color: var(--gray-800); margin-bottom: 8px; display: flex; align-items: center; gap: 9px; }
.modal-body    { font-size: 14px; color: var(--gray-600); margin-bottom: 20px; line-height: 1.6; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ===== PAGINATION ===== */
.pagination { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; }
.page-btn {
    padding: 6px 11px; border: 1.5px solid var(--gray-200);
    border-radius: 7px; font-size: 13px; font-weight: 600;
    color: var(--gray-600); background: #fff;
    cursor: pointer; text-decoration: none;
    transition: all .18s; display: flex; align-items: center; justify-content: center;
    min-width: 34px;
}
.page-btn:hover, .page-btn.active { background: var(--gray-700); color: #fff; border-color: var(--gray-700); }

/* ===== DETAIL VIEW ===== */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; }
.detail-item { padding: 14px 18px; border-bottom: 1px solid var(--gray-100); }
.detail-item:nth-child(odd):not([style*="grid-column"]) { border-right: 1px solid var(--gray-100); }
.detail-label { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .7px; color: var(--gray-400); margin-bottom: 5px; }
.detail-value { font-size: 14px; color: var(--gray-800); font-weight: 600; font-family: var(--font-mono); }
.detail-value.normal { font-family: var(--font); font-weight: 500; }

/* ===== DASHBOARD ===== */
.dash-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 20px;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    background: var(--gray-100);
    display: flex; align-items: center; justify-content: center;
    padding: 20px; position: relative; overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(209,213,219,.5) 0%, transparent 60%),
                radial-gradient(circle at 20% 80%, rgba(229,231,235,.6) 0%, transparent 50%);
}
.login-card {
    background: #fff;
    border-radius: 20px;
    padding: 42px 38px;
    width: 100%; max-width: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,.10);
    border: 1px solid var(--gray-200);
    position: relative; z-index: 1;
}
.login-logo   { text-align: center; margin-bottom: 28px; }
.login-icon   { width: 66px; height: 66px; background: var(--gray-100); border-radius: 18px; display: inline-flex; align-items: center; justify-content: center; font-size: 28px; color: var(--gray-600); margin-bottom: 14px; border: 1px solid var(--gray-200); }
.login-title  { font-size: 22px; font-weight: 800; color: var(--gray-800); }
.login-sub    { font-size: 13px; color: var(--gray-500); margin-top: 4px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
    .dash-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .form-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: none; }
    .sidebar-overlay.open { display: block; }
    .main-content { margin-left: 0; }
    .menu-toggle { display: flex; }
    .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-item:nth-child(odd) { border-right: none; }
    .page-body { padding: 14px 14px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .topbar-date { display: none; }
}
@media (max-width: 520px) {
    .stats-grid { grid-template-columns: 1fr; }
    .login-card { padding: 28px 20px; }
    .page-header { flex-direction: column; align-items: flex-start; }
}