/* ============================================================
   Orçamento 360° — Design System
   EHOST Tecnologia | 2024
   ============================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
    --primary:       #1a56db;
    --primary-dark:  #1343b0;
    --primary-light: #3b82f6;
    --accent:        #f59e0b;
    --accent-dark:   #d97706;

    --bg-base:       #0f172a;
    --bg-surface:    #1e293b;
    --bg-card:       #243044;
    --bg-elevated:   #2d3d55;
    --bg-hover:      #344563;

    --text-primary:  #f1f5f9;
    --text-secondary:#94a3b8;
    --text-muted:    #64748b;
    --text-inverse:  #0f172a;

    --border:        rgba(255,255,255,0.08);
    --border-focus:  var(--primary);

    --success:       #10b981;
    --success-bg:    rgba(16,185,129,0.12);
    --warning:       #f59e0b;
    --warning-bg:    rgba(245,158,11,0.12);
    --danger:        #ef4444;
    --danger-bg:     rgba(239,68,68,0.12);
    --info:          #3b82f6;
    --info-bg:       rgba(59,130,246,0.12);

    --sidebar-w:     260px;
    --topbar-h:      64px;
    --radius:        10px;
    --radius-lg:     16px;
    --radius-xl:     24px;

    --shadow-sm:     0 1px 3px rgba(0,0,0,0.4);
    --shadow-md:     0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg:     0 8px 32px rgba(0,0,0,0.4);
    --shadow-glow:   0 0 20px rgba(26,86,219,0.25);

    --transition:    0.2s ease;
    --font:          'Inter', system-ui, sans-serif;
}

/* ── Reset / Base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--primary-light); text-decoration: none; }
a:hover { color: var(--primary); }

/* ── App Layout ──────────────────────────────────────────────── */
.app-body {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(160deg, #162035 0%, #0f1a2e 100%);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    overflow-y: auto;
    transition: transform var(--transition);
    scrollbar-width: thin;
    scrollbar-color: var(--bg-elevated) transparent;
}

.sidebar-brand {
    padding: 20px 20px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(26,86,219,0.4);
    flex-shrink: 0;
}

.brand-text {
    display: flex; flex-direction: column; line-height: 1.1;
}
.brand-name { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.brand-sub  { font-size: 13px; font-weight: 600; color: var(--accent); }

.sidebar-toggle {
    background: transparent; border: none; color: var(--text-muted);
    cursor: pointer; font-size: 16px; padding: 4px;
    display: none;
    transition: color var(--transition);
}
.sidebar-toggle:hover { color: var(--text-primary); }

.sidebar-user {
    padding: 16px 20px;
    display: flex; align-items: center; gap: 12px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.user-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
    flex-shrink: 0;
}

.user-name  { display: block; font-size: 13px; font-weight: 600; color: var(--text-primary); }
.user-role  { display: block; font-size: 11px; color: var(--text-muted); }

.sidebar-nav {
    flex: 1;
    padding: 12px 0 24px;
    overflow-y: auto;
}

.nav-section { margin-bottom: 8px; }

.nav-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 12px 20px 4px;
}

.nav-item, .nav-item-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    color: var(--text-secondary);
    font-size: 13.5px;
    font-weight: 500;
    border-radius: 0;
    transition: all var(--transition);
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    text-align: left;
    position: relative;
}

.nav-item i { font-size: 16px; flex-shrink: 0; }

.nav-item:hover:not(.disabled) {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

.nav-item.active {
    color: #fff;
    background: linear-gradient(90deg, rgba(26,86,219,0.35) 0%, rgba(26,86,219,0.08) 100%);
    border-left: 3px solid var(--primary);
    padding-left: 17px;
}

.nav-item.disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.nav-badge {
    margin-left: auto;
    background: var(--primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
}

.nav-soon {
    margin-left: auto;
    background: rgba(245,158,11,0.15);
    color: var(--accent);
    font-size: 9px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 199;
    backdrop-filter: blur(2px);
}

/* ── Main Wrapper ────────────────────────────────────────────── */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;
}

/* ── Topbar ──────────────────────────────────────────────────── */
.topbar {
    height: var(--topbar-h);
    background: rgba(30,41,59,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    position: sticky; top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.topbar-left  { display: flex; align-items: center; gap: 16px; }
.topbar-right { display: flex; align-items: center; gap: 16px; }

.sidebar-open-btn {
    background: transparent; border: none;
    color: var(--text-secondary); cursor: pointer;
    font-size: 22px; padding: 4px;
    display: none;
    transition: color var(--transition);
}
.sidebar-open-btn:hover { color: var(--text-primary); }

.topbar-breadcrumb ol {
    list-style: none; display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--text-secondary);
}
.topbar-breadcrumb ol li + li::before {
    content: '/'; margin-right: 8px; color: var(--text-muted);
}
.topbar-breadcrumb ol li.active { color: var(--text-primary); font-weight: 500; }

.topbar-empresa {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-muted);
    background: rgba(255,255,255,0.05);
    padding: 5px 12px; border-radius: 20px;
    border: 1px solid var(--border);
}
.topbar-empresa i { color: var(--success); }

.topbar-user-menu {
    display: flex; align-items: center; gap: 8px;
    cursor: pointer; padding: 6px 10px;
    border-radius: var(--radius);
    transition: background var(--transition);
    position: relative;
    font-size: 13px;
    color: var(--text-secondary);
}
.topbar-user-menu:hover { background: rgba(255,255,255,0.06); }

.topbar-avatar {
    width: 32px; height: 32px;
    border-radius: 50%; object-fit: cover;
    border: 2px solid var(--primary);
}

.topbar-username { font-weight: 500; color: var(--text-primary); }

.user-dropdown {
    display: none;
    position: absolute; top: calc(100% + 8px); right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    overflow: hidden;
    z-index: 300;
}
.topbar-user-menu.open .user-dropdown { display: block; }

.dropdown-item-link {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px;
    font-size: 13px; color: var(--text-secondary);
    transition: background var(--transition);
    background: transparent; border: none; cursor: pointer;
    text-align: left;
}
.dropdown-item-link:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }
.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ── Page Content ────────────────────────────────────────────── */
.page-content {
    flex: 1;
    padding: 24px;
    overflow-x: hidden;
}

.page-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    flex-wrap: wrap; gap: 16px;
    margin-bottom: 28px;
}

.page-title {
    font-size: 22px; font-weight: 700; color: var(--text-primary);
    display: flex; align-items: center; gap: 10px;
    line-height: 1.2;
}

.page-title i { color: var(--primary-light); }
.page-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px; padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.card-title {
    font-size: 15px; font-weight: 600; color: var(--text-primary);
    display: flex; align-items: center; gap: 8px;
}
.card-title i { color: var(--primary-light); }

/* ── Stat Cards ──────────────────────────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    display: flex; align-items: center; gap: 16px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: opacity var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-card:hover::before { opacity: 1; }

.stat-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.stat-icon.blue   { background: rgba(26,86,219,0.18); color: var(--primary-light); }
.stat-icon.green  { background: rgba(16,185,129,0.18); color: var(--success); }
.stat-icon.amber  { background: rgba(245,158,11,0.18); color: var(--accent); }
.stat-icon.red    { background: rgba(239,68,68,0.18); color: var(--danger); }
.stat-icon.purple { background: rgba(139,92,246,0.18); color: #a78bfa; }

.stat-info { flex: 1; min-width: 0; }
.stat-value { font-size: 28px; font-weight: 800; line-height: 1; color: var(--text-primary); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 9px 18px;
    font-size: 13.5px; font-weight: 600;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    font-family: var(--font);
    line-height: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 2px 8px rgba(26,86,219,0.35);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(26,86,219,0.45);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border-color: var(--border);
    color: var(--text-secondary);
}
.btn-outline:hover {
    border-color: var(--primary-light);
    color: var(--primary-light);
    background: rgba(26,86,219,0.08);
}

.btn-danger {
    background: rgba(239,68,68,0.15);
    border-color: rgba(239,68,68,0.3);
    color: var(--danger);
}
.btn-danger:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-success {
    background: linear-gradient(135deg, #059669, var(--success));
    color: #fff;
    box-shadow: 0 2px 8px rgba(16,185,129,0.35);
}
.btn-success:hover { filter: brightness(1.1); transform: translateY(-1px); color:#fff; }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { width: 36px; height: 36px; padding: 0; border-radius: var(--radius); }

/* ── Forms ───────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
    display: block;
    font-size: 12.5px; font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}
.form-label .required { color: var(--danger); margin-left: 2px; }

.form-control, .form-select {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: var(--font);
    padding: 10px 14px;
    transition: all var(--transition);
    outline: none;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,86,219,0.15);
    background: var(--bg-elevated);
}

.form-control::placeholder { color: var(--text-muted); }

textarea.form-control { min-height: 100px; resize: vertical; }

.form-select option { background: var(--bg-surface); color: var(--text-primary); }

.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.form-error { font-size: 11.5px; color: var(--danger); margin-top: 4px; }

.input-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition);
}
.input-group:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,86,219,0.15); }
.input-group .form-control { border: none; box-shadow: none; }
.input-group-text {
    padding: 10px 14px;
    background: var(--bg-elevated);
    color: var(--text-muted);
    border-left: 1px solid var(--border);
    font-size: 13px;
}

/* ── Tables ──────────────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.table th {
    background: var(--bg-elevated);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 10px 16px;
    text-align: left;
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
}

.table td {
    padding: 13px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--text-secondary);
    vertical-align: middle;
}

.table tr:hover td { background: rgba(255,255,255,0.025); }
.table tr:last-child td { border-bottom: none; }

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.3px;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger); }
.badge-info    { background: var(--info-bg);     color: var(--info); }
.badge-secondary { background: rgba(255,255,255,0.08); color: var(--text-muted); }
.badge-primary { background: rgba(26,86,219,0.18); color: var(--primary-light); }
.badge-dark    { background: rgba(0,0,0,0.3); color: var(--text-muted); }

/* ── Alert Flash ─────────────────────────────────────────────── */
.alert-flash {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 13.5px; font-weight: 500;
    animation: slideDown 0.3s ease;
}
.alert-flash-success { background: var(--success-bg); border: 1px solid rgba(16,185,129,0.25); color: var(--success); }
.alert-flash-danger  { background: var(--danger-bg);  border: 1px solid rgba(239,68,68,0.25);  color: var(--danger); }

.flash-close {
    margin-left: auto; background: transparent; border: none;
    color: inherit; cursor: pointer; opacity: 0.7; font-size: 16px;
}
.flash-close:hover { opacity: 1; }

/* ── Footer ──────────────────────────────────────────────────── */
.page-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 24px;
    border-top: 1px solid var(--border);
    font-size: 12px; color: var(--text-muted);
}
.footer-version { color: var(--text-muted); opacity: 0.6; }

/* ── Grid helpers ────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gap-4 { gap: 16px; }
.d-none { display: none; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.w-100 { width: 100%; }
.text-danger { color: var(--danger) !important; }
.text-success { color: var(--success) !important; }
.text-muted { color: var(--text-muted) !important; }
.fw-600 { font-weight: 600; }
.fs-13 { font-size: 13px; }

/* ── Animations ──────────────────────────────────────────────── */
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
.fade-in { animation: fadeIn 0.4s ease; }

/* ── Pagination ──────────────────────────────────────────────── */
.pagination {
    display: flex; align-items: center; gap: 4px;
    list-style: none; margin-top: 20px; flex-wrap: wrap;
}
.pagination .page-link {
    padding: 7px 12px;
    border-radius: var(--radius);
    font-size: 13px; font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: transparent;
    transition: all var(--transition);
    text-decoration: none;
}
.pagination .page-link:hover { background: var(--bg-elevated); color: var(--text-primary); }
.pagination .active .page-link {
    background: var(--primary);
    color: #fff; border-color: var(--primary);
}
.pagination .disabled .page-link { opacity: 0.4; cursor: not-allowed; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-toggle { display: flex; }
    .sidebar-overlay.active { display: block; }
    .sidebar-open-btn { display: flex; }
    .main-wrapper { margin-left: 0; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .page-content { padding: 16px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header { flex-direction: column; }
    .topbar { padding: 0 16px; }
    .topbar-empresa { display: none; }
    .d-none.d-md-inline { display: none !important; }
}

@media (min-width: 769px) {
    .d-none.d-md-inline { display: inline !important; }
}