/* ============ INVISÍVEL TELECOMUNICAÇÃO VOIP - DESIGN SYSTEM ============ */
:root {
    /* Surfaces — preto azulado profundo em camadas */
    --bg-primary: #070b12;
    --bg-secondary: #0b111c;
    --bg-card: #0f1724;
    --bg-card-hover: #131d2e;
    --bg-elevated: #182338;
    --bg-input: #080d16;

    /* Text */
    --text-primary: #eef6f1;
    --text-secondary: #93a5b8;
    --text-muted: #5d7186;
    --text-inverse: #04120b;

    /* Accent — verde Invisível */
    --accent: #00e07a;
    --accent-hover: #00c46a;
    --accent-glow: rgba(0, 224, 122, 0.18);
    --accent-subtle: rgba(0, 224, 122, 0.08);
    --accent-strong: #0aff8c;

    /* Semantic */
    --success: #00e07a;
    --success-bg: rgba(0, 224, 122, 0.1);
    --warning: #f5b73d;
    --warning-bg: rgba(245, 183, 61, 0.1);
    --danger: #ff4d5e;
    --danger-bg: rgba(255, 77, 94, 0.1);
    --info: #35c8ff;
    --info-bg: rgba(53, 200, 255, 0.1);

    /* Borders */
    --border: rgba(120, 160, 145, 0.14);
    --border-hover: rgba(0, 224, 122, 0.28);
    --border-accent: rgba(0, 224, 122, 0.38);

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 6px 18px rgba(0,0,0,0.45);
    --shadow-lg: 0 14px 44px rgba(0,0,0,0.55);
    --shadow-glow: 0 0 28px var(--accent-glow);

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    /* Transitions */
    --transition-fast: 120ms ease-out;
    --transition-normal: 200ms ease-out;
    --transition-slow: 300ms ease-out;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background:
        radial-gradient(1100px 520px at 12% -8%, rgba(0, 224, 122, 0.07), transparent 62%),
        radial-gradient(900px 480px at 100% 0%, rgba(53, 200, 255, 0.05), transparent 60%),
        var(--bg-primary);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ============ UTILITIES ============ */
.text-mono { font-family: var(--font-mono); font-size: 0.875rem; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-accent { color: var(--accent); }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.tabular-nums { font-variant-numeric: tabular-nums; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.nowrap { white-space: nowrap; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }

/* ============ LOGIN PAGE ============ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-5);
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0, 224, 122, 0.16) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 100%, rgba(53, 200, 255, 0.10) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 5% 90%, rgba(0, 224, 122, 0.07) 0%, transparent 60%),
        var(--bg-primary);
}

/* Grade técnica sutil ao fundo */
.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 224, 122, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 224, 122, 0.045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    pointer-events: none;
}

/* Halo pulsante atrás do card */
.login-page::after {
    content: '';
    position: absolute;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
    filter: blur(40px);
    animation: loginAura 9s ease-in-out infinite;
    pointer-events: none;
}

@keyframes loginAura {
    0%, 100% { transform: scale(1); opacity: 0.55; }
    50% { transform: scale(1.12); opacity: 0.85; }
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 430px;
    background: linear-gradient(165deg, rgba(20, 32, 48, 0.92) 0%, rgba(11, 17, 28, 0.96) 100%);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    border: 1px solid rgba(0, 224, 122, 0.20);
    border-radius: var(--radius-xl);
    padding: var(--space-7) var(--space-6) var(--space-6);
    box-shadow:
        0 32px 80px -20px rgba(0, 0, 0, 0.85),
        0 0 0 1px rgba(255, 255, 255, 0.03) inset,
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 0 60px -12px var(--accent-glow);
    animation: loginCardIn 520ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Linha de luz no topo do card */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 12%;
    right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.85;
}

@keyframes loginCardIn {
    from { opacity: 0; transform: translateY(18px) scale(0.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
    text-align: center;
    margin-bottom: var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.login-logo img {
    width: 104px;
    height: 104px;
    object-fit: cover;
    object-position: center 42%;
    padding: 0;
    border-radius: 24px;
    background: #05070a;
    border: 1px solid rgba(0, 224, 122, 0.28);
    box-shadow: 0 0 34px -6px var(--accent-glow), 0 8px 24px -12px rgba(0, 0, 0, 0.9);
    filter: drop-shadow(0 0 14px rgba(0, 224, 122, 0.3));
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.login-logo img:hover {
    transform: scale(1.04);
    box-shadow: 0 0 46px -4px var(--accent-glow), 0 8px 24px -12px rgba(0, 0, 0, 0.9);
}

.login-logo h1 {
    font-size: clamp(1.5rem, 3vw, 1.95rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent) 45%, #35c8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
    margin-top: var(--space-1);
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
}

.login-help {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--space-2);
    line-height: 1.5;
}

.login-form { display: flex; flex-direction: column; gap: var(--space-4); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-family: var(--font-sans);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-error {
    font-size: 0.8125rem;
    color: var(--danger);
    min-height: 1.2em;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
    min-height: 44px;
}

.btn:focus-visible { box-shadow: 0 0 0 3px var(--accent-glow); }

.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.2); }

.btn-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.btn-success:hover { background: rgba(16, 185, 129, 0.2); }

.btn-sm { padding: 8px 14px; font-size: 0.8125rem; min-height: 36px; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-icon { padding: 8px; min-height: 36px; min-width: 36px; }

/* ============ APP LAYOUT ============ */
.app-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-rows: 64px 1fr;
    min-height: 100vh;
}

.app-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: 0 var(--space-5);
    background: linear-gradient(180deg, rgba(13, 20, 33, 0.94) 0%, rgba(9, 14, 23, 0.88) 100%);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 8px 24px -12px rgba(0, 0, 0, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-header-left { display: flex; align-items: center; gap: var(--space-4); min-width: 0; }

.app-header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent) 55%, #35c8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    line-height: 1.15;
}

.app-header-logo img {
    width: 38px;
    height: 38px;
    object-fit: cover;
    object-position: center 42%;
    padding: 0;
    border-radius: 11px;
    background: #05070a;
    border: 1px solid rgba(0, 224, 122, 0.3);
    -webkit-text-fill-color: initial;
    box-shadow: 0 0 16px -4px var(--accent-glow);
    flex-shrink: 0;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.app-header-logo:hover img {
    transform: scale(1.05);
    box-shadow: 0 0 18px -2px var(--accent-glow);
}

.app-header-logo small {
    display: block;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}

.app-header-right { display: flex; align-items: center; gap: var(--space-3); }

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text-inverse);
    box-shadow: 0 0 0 1px var(--border-accent), 0 0 16px var(--accent-glow);
}

.app-sidebar {
    background: linear-gradient(180deg, rgba(11, 17, 28, 0.98) 0%, rgba(8, 12, 20, 0.98) 100%);
    border-right: 1px solid var(--border);
    padding: var(--space-4) 0;
    overflow-y: auto;
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    scrollbar-width: thin;
    scrollbar-color: var(--bg-elevated) transparent;
}

.app-sidebar::-webkit-scrollbar { width: 6px; }
.app-sidebar::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
.app-sidebar::-webkit-scrollbar-track { background: transparent; }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; padding: 0 var(--space-3); }

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), padding-left var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    min-height: 40px;
}

.nav-item:hover { background: var(--bg-card); color: var(--text-primary); padding-left: 18px; }

.nav-item.active {
    background: linear-gradient(90deg, var(--accent-subtle) 0%, rgba(0, 224, 122, 0.02) 100%);
    color: var(--accent);
    font-weight: 600;
}

/* Barra luminosa à esquerda do item ativo */
.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 22px;
    border-radius: 0 3px 3px 0;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
}

.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--transition-fast); }
.nav-item:hover svg { transform: scale(1.08); }

.nav-section {
    padding: var(--space-4) var(--space-4) var(--space-2);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.app-main {
    padding: var(--space-6);
    overflow-y: auto;
    min-height: calc(100vh - 64px);
}

/* ============ PAGE HEADER ============ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.page-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 2px;
}

/* ============ CARDS ============ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    transition: border-color var(--transition-fast);
}

.card:hover { border-color: var(--border-hover); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.stat-card:hover::before { opacity: 1; }

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.stat-change {
    font-size: 0.8125rem;
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ============ TABLES ============ */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.table,
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th,
.data-table th {
    background: var(--bg-secondary);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td,
.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: middle;
}

/* Colunas de valor monetario/numero nunca quebram em duas linhas */
.data-table td.tabular-nums,
.table td.tabular-nums,
.data-table td.num,
.table td.num {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* Alinhamento a direita precisa vencer a especificidade de .table td */
.table td.text-right,
.data-table td.text-right,
.table th.text-right,
.data-table th.text-right { text-align: right; }

.table tr:last-child td,
.data-table tr:last-child td { border-bottom: none; }
.table tr:hover td,
.data-table tr:hover td { background: var(--bg-card-hover); }

/* ============ BADGES ============ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    line-height: 1.4;
}

.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-neutral { background: var(--bg-elevated); color: var(--text-secondary); }

/* ============ MODAL ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 150ms ease-out;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 200ms ease-out;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-5);
}

.modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    margin-top: var(--space-5);
}

/* ============ TOAST ============ */
.toast-container {
    position: fixed;
    bottom: var(--space-5);
    right: var(--space-5);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.toast {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    animation: slideIn 200ms ease-out;
    max-width: 380px;
}

.toast-success { border-left: 3px solid var(--success); }
.toast-error { border-left: 3px solid var(--danger); }
.toast-info { border-left: 3px solid var(--accent); }

/* ============ LOADING ============ */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 600ms linear infinite;
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-7);
    gap: var(--space-3);
    color: var(--text-muted);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-7);
    gap: var(--space-3);
    color: var(--text-muted);
    text-align: center;
}

.empty-state svg { width: 48px; height: 48px; opacity: 0.4; }

/* ============ FORM GRID ============ */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
}

/* ============ SEARCH BAR ============ */
.search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0 var(--space-3);
    transition: border-color var(--transition-fast);
}

.search-bar:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

.search-bar input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    padding: 10px 0;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: var(--font-sans);
}

.search-bar svg { width: 18px; height: 18px; color: var(--text-muted); }

/* ============ PROGRESS BAR ============ */
.progress-bar {
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width var(--transition-slow);
}

/* ============ PROGRESS (usado nas telas de contrato) ============ */
.progress {
    height: 10px;
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 999px;
    overflow: hidden;
}

.progress .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-hover), var(--accent-strong));
    border-radius: 999px;
    transition: width var(--transition-slow);
}

.progress .progress-bar.warning { background: linear-gradient(90deg, #d99a1f, var(--warning)); }
.progress .progress-bar.danger { background: linear-gradient(90deg, #d13548, var(--danger)); }

/* ============ GRIDS DE CONTEÚDO ============ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-5);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
}

.detail-grid > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-3);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.detail-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.plan-price {
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-price small {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
    margin-left: 4px;
}

/* ============ GRÁFICO DE BARRAS ============ */
.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 180px;
    padding: var(--space-4) var(--space-2) 0;
    overflow-x: auto;
    overflow-y: hidden;
}

.chart-bar-item {
    flex: 1 0 18px;
    min-width: 18px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    gap: 6px;
}

.chart-bar {
    width: 100%;
    max-width: 34px;
    min-height: 6px;
    background: linear-gradient(180deg, var(--accent-strong), rgba(0, 224, 122, 0.28));
    border-radius: 4px 4px 0 0;
    transition: filter var(--transition-fast), transform var(--transition-fast);
    flex-shrink: 0;
}

.chart-bar.is-zero {
    min-height: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.chart-bar-item:hover .chart-bar {
    filter: brightness(1.25);
    transform: scaleY(1.02);
    transform-origin: bottom;
}

.chart-bar-label {
    font-size: 0.62rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.text-right { text-align: right; }

@media (max-width: 900px) {
    .grid-2 { grid-template-columns: 1fr; }
}

/* ============ ANIMATIONS ============ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
    .app-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 64px auto 1fr;
    }

    .app-sidebar {
        position: fixed;
        left: -280px;
        top: 64px;
        width: 280px;
        height: calc(100vh - 64px);
        z-index: 200;
        transition: left var(--transition-normal);
    }

    .app-sidebar.open { left: 0; box-shadow: var(--shadow-lg); }

    .app-main { padding: var(--space-4); }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .page-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
    .stats-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .modal { width: 95%; padding: var(--space-4); }
    .login-card { padding: var(--space-5); }
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============ MISC ============ */
.divider { height: 1px; background: var(--border); margin: var(--space-4) 0; }

.code-block {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    word-break: break-all;
}

.tab-group {
    display: flex;
    gap: 2px;
    background: var(--bg-input);
    padding: 3px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.tab-btn {
    padding: 8px 16px;
    border: none;
    background: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn.active { background: var(--bg-card); color: var(--text-primary); }
.tab-btn:hover:not(.active) { color: var(--text-secondary); }

/* ============ UTILITARIOS (adicionados: rotas/CRUD) ============ */
.mono { font-family: var(--font-mono, ui-monospace, "JetBrains Mono", monospace); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.badge-muted { background: var(--bg-elevated); color: var(--text-muted); }

.page-actions { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; }

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

.loading-inline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-6, 32px);
    color: var(--text-secondary);
    font-size: 0.875rem;
    justify-content: center;
}

@media (max-width: 640px) {
    .page-actions { width: 100%; }
    .page-actions .btn { flex: 1; justify-content: center; min-height: 40px; }
}