/* ===================================================
   SmartCapX — Portal de Gestão de Equipamentos
   Identidade Visual: Azul escuro / Tech Blue / Ciano
=================================================== */

:root {
    --sidebar-width: 255px;
    --sidebar-collapsed-width: 68px;
    --sidebar-bg: #0D1B2A;
    --sidebar-border: #1a2f45;
    --sidebar-text: rgba(255,255,255,0.78);
    --sidebar-hover: rgba(255,255,255,0.07);
    --sidebar-active-bg: #1565C0;
    --sidebar-active-border: #00B4D8;
    --topbar-height: 58px;
    --primary: #1565C0;
    --primary-hover: #0D47A1;
    --primary-light: #1976D2;
    --accent: #00B4D8;
    --accent-hover: #0097B2;
    --success: #2E7D32;
    --warning: #E65100;
    --danger: #C62828;
    --bg-body: #EEF2F7;
    --card-bg: #FFFFFF;
    --card-shadow: 0 2px 14px rgba(13,27,42,0.08);
    --card-radius: 12px;
    --text-dark: #0D1B2A;
    --text-muted: #607D8B;
    --border: #DEE8F0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-body);
    color: var(--text-dark);
    margin: 0;
}

/* ===== APP WRAPPER ===== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    min-height: 100vh;
    position: fixed;
    left: 0; top: 0;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    transition: width .25s ease;
    overflow: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 18px 16px;
    border-bottom: 1px solid var(--sidebar-border);
    min-height: 68px;
    text-decoration: none;
    white-space: nowrap;
}

.brand-icon {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 18px; color: #fff;
}

.brand-text {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .3px;
    white-space: nowrap;
}

.sidebar.collapsed .brand-text { display: none; }

.sidebar-menu {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-menu::-webkit-scrollbar { width: 4px; }
.sidebar-menu::-webkit-scrollbar-track { background: transparent; }
.sidebar-menu::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 4px; }

.menu-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,.35);
    padding: 14px 20px 4px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.sidebar.collapsed .menu-label { opacity: 0; height: 14px; padding: 8px 0; }

.sidebar-menu .nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 10px 18px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: background .15s, color .15s, border-color .15s;
    white-space: nowrap;
}

.sidebar-menu .nav-link i {
    font-size: 17px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.sidebar.collapsed .nav-link span { display: none; }

.sidebar-menu .nav-link:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.sidebar-menu .nav-link.active {
    background: rgba(21,101,192,.18);
    color: #fff;
    border-left-color: var(--accent);
}

.sidebar-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--sidebar-border);
}

.sidebar-footer .version {
    font-size: 11px;
    color: rgba(255,255,255,.3);
}

/* ===== MAIN WRAPPER ===== */
.main-wrapper {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left .25s ease;
}

.sidebar.collapsed ~ .main-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}

/* ===== TOPBAR ===== */
.topbar {
    height: var(--topbar-height);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 14px;
    position: sticky;
    top: 0;
    z-index: 900;
    box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}

.sidebar-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 7px;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    color: var(--text-muted);
    cursor: pointer;
    transition: background .15s;
}

.sidebar-toggle:hover { background: var(--bg-body); }

.topbar-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-user {
    font-size: 13px;
    color: var(--text-muted);
}

.btn-logout {
    background: none;
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 5px 12px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    transition: background .15s, color .15s;
    display: flex; align-items: center;
}

.btn-logout:hover {
    background: #fef2f2;
    color: var(--danger);
    border-color: #fca5a5;
}

/* ===== PAGE CONTENT ===== */
.page-content {
    flex: 1;
    padding: 24px;
}

/* ===== CARDS ===== */
.card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    border: 1px solid var(--border);
    box-shadow: var(--card-shadow);
}

.card-header {
    border-bottom: 1px solid var(--border);
    border-radius: var(--card-radius) var(--card-radius) 0 0 !important;
    padding: 14px 20px;
}

.card-header.bg-primary-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
}

/* ===== DASHBOARD STAT CARDS ===== */
.stat-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    border: 1px solid var(--border);
    box-shadow: var(--card-shadow);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: box-shadow .2s, transform .2s;
}

.stat-card:hover {
    box-shadow: 0 6px 24px rgba(13,27,42,0.13);
    transform: translateY(-2px);
}

.stat-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.stat-icon.blue   { background: #E3F2FD; color: var(--primary); }
.stat-icon.cyan   { background: #E0F7FA; color: #006064; }
.stat-icon.green  { background: #E8F5E9; color: var(--success); }
.stat-icon.orange { background: #FFF3E0; color: var(--warning); }
.stat-icon.red    { background: #FFEBEE; color: var(--danger); }
.stat-icon.purple { background: #F3E5F5; color: #6A1B9A; }

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
}

/* ===== TABLES ===== */
.table-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    border: 1px solid var(--border);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.table-card-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.table-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.table > thead > tr > th {
    background: #F5F8FC;
    border-bottom: 2px solid var(--border);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
    padding: 10px 14px;
    white-space: nowrap;
}

.table > tbody > tr > td {
    padding: 10px 14px;
    vertical-align: middle;
    border-color: var(--border);
    font-size: 13.5px;
}

.table > tbody > tr:hover { background: #F8FAFB; }

/* ===== BADGES ===== */
.badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 9px;
    border-radius: 6px;
    letter-spacing: .2px;
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 500;
    padding: 7px 16px;
    transition: all .15s;
}

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

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

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-accent:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

/* ===== FORMS ===== */
.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 13.5px;
    padding: 8px 12px;
    transition: border-color .15s, box-shadow .15s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}

.form-section-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
    padding-bottom: 8px;
    border-bottom: 2px solid #E3F2FD;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 7px;
}

/* ===== PAGE HEADER ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.page-header-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== SEARCH BAR ===== */
.search-bar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.search-bar .form-control {
    max-width: 300px;
}

/* ===== PAGINATION ===== */
.page-link {
    border-radius: 7px !important;
    margin: 0 2px;
    color: var(--primary);
    border-color: var(--border);
    font-size: 13px;
}

.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ===== ALERTS ===== */
.alert {
    border-radius: 10px;
    border: none;
    font-size: 13.5px;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0D1B2A 0%, #1565C0 60%, #00B4D8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
    padding: 40px 44px;
    width: 100%;
    max-width: 420px;
}

.login-logo {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; color: #fff;
    margin: 0 auto 16px;
}

.login-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
}

.login-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 28px;
}

/* ===== DETAIL ROWS ===== */
.detail-row {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13.5px;
}

.detail-row:last-child { border-bottom: none; }

.detail-label {
    width: 210px;
    flex-shrink: 0;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12.5px;
}

.detail-value { color: var(--text-dark); }

/* ===== ALERT CARDS ===== */
.alert-card {
    border-left: 4px solid;
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 10px;
    background: var(--card-bg);
    box-shadow: var(--card-shadow);
    font-size: 13px;
}

.alert-card.warning { border-left-color: #FFA726; }
.alert-card.danger  { border-left-color: var(--danger); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar { width: var(--sidebar-collapsed-width); }
    .sidebar .brand-text,
    .sidebar .nav-link span,
    .sidebar .menu-label { display: none; }
    .main-wrapper { margin-left: var(--sidebar-collapsed-width); }
    .page-content { padding: 16px; }
}