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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #16a34a;
    --warning: #f59e0b;
    --danger: #dc2626;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --shadow-lg: 0 10px 25px rgba(0,0,0,.1);
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gray-100);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== FORMULÁRIO DE CAPTURA ===== */
.capture-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.form-container {
    background: #fff;
    border-radius: 0;
    box-shadow: none;
    max-width: 100%;
    width: 100vw;
    min-height: 100vh;
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    color: #fff;
    padding: 32px 40px;
    text-align: center;
}

.form-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.form-header p {
    opacity: .85;
    font-size: .95rem;
}

.form-body {
    padding: 36px clamp(16px, 4vw, 48px) 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.form-section {
    margin-bottom: 28px;
}

.form-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-200);
}

.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.form-row > .form-group {
    min-width: 0;
}

.form-row.single { flex-direction: column; }

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group label .required {
    color: var(--danger);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: .95rem;
    font-family: inherit;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: border-color .2s, box-shadow .2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
    background: #fff;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
}

.form-group input::placeholder { color: var(--gray-400); }

/* Radio/Checkbox groups */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.radio-option label {
    white-space: nowrap;
}

.radio-option {
    position: relative;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-option label {
    display: inline-block;
    padding: 8px 18px;
    border: 1.5px solid var(--gray-300);
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--gray-700);
    background: var(--gray-50);
    cursor: pointer;
    transition: all .2s;
    user-select: none;
}

.radio-option input[type="radio"]:checked + label {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, .3);
}

.radio-option label:hover {
    border-color: var(--primary);
    background: rgba(37, 99, 235, .05);
}

.radio-option input[type="radio"]:checked + label:hover {
    background: var(--primary-dark);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #16a34a, #15803d);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform .15s, box-shadow .2s;
    letter-spacing: .3px;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(22, 163, 74, .4);
}

.btn-submit:active { transform: translateY(0); }

/* ===== ALERTAS ===== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-weight: 500;
    font-size: .9rem;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* ===== LOGIN ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
}

.login-box {
    background: #fff;
    padding: 44px 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 28px;
    font-size: 1.5rem;
    color: var(--gray-900);
}

.login-box .form-group { margin-bottom: 18px; }

.login-box .btn-submit {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

.login-box .btn-submit:hover {
    box-shadow: 0 4px 14px rgba(37, 99, 235, .4);
}

/* ===== ADMIN PANEL - SIDEBAR LAYOUT ===== */
.admin-page { padding: 0; display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 260px;
    background: var(--gray-900);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    transition: transform .3s;
}

.sidebar-brand {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand h2 { font-size: 1.15rem; font-weight: 800; letter-spacing: -.3px; }
.sidebar-brand span { font-size: .75rem; color: var(--gray-400); display: block; margin-top: 2px; }

.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }

.sidebar-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 16px; border-radius: 8px;
    color: var(--gray-400); text-decoration: none;
    font-size: .9rem; font-weight: 500; transition: all .2s;
}

.sidebar-nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-nav a.active { background: var(--primary); color: #fff; font-weight: 600; }
.sidebar-nav a svg { width: 20px; height: 20px; flex-shrink: 0; }
.sidebar-nav .nav-spacer { flex: 1; }

.sidebar-nav a.nav-logout { color: #fca5a5; }
.sidebar-nav a.nav-logout:hover { background: rgba(220,38,38,.15); color: #fecaca; }

.admin-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    background: var(--gray-100);
}

.admin-topbar {
    background: #fff;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow);
    position: sticky; top: 0; z-index: 100;
}

.admin-topbar h1 { font-size: 1.2rem; color: var(--gray-900); font-weight: 700; }
.admin-topbar .topbar-right { display: flex; align-items: center; gap: 12px; }

.btn-mobile-menu {
    display: none; background: none; border: none;
    font-size: 1.5rem; cursor: pointer; color: var(--gray-700);
}

.admin-content { padding: 28px 32px; }

.admin-page-section { display: none; }
.admin-page-section.active { display: block; }

/* Widgets */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: #fff;
    padding: 22px 24px;
    border-radius: 14px;
    box-shadow: var(--shadow);
    border-left: 4px solid transparent;
    transition: transform .15s;
}

.stat-card:hover { transform: translateY(-2px); }

.stat-card .stat-number {
    font-size: 2.1rem;
    font-weight: 800;
    line-height: 1;
}

.stat-card .stat-label {
    font-size: .82rem;
    color: var(--gray-500);
    margin-top: 6px;
    font-weight: 500;
}

.stat-card .stat-change {
    font-size: .78rem;
    margin-top: 8px;
    font-weight: 600;
    display: flex; align-items: center; gap: 4px;
}

.stat-card .stat-change.up { color: var(--success); }
.stat-card .stat-change.down { color: var(--danger); }
.stat-card .stat-change.neutral { color: var(--gray-400); }

.stat-card.total { border-left-color: var(--primary); }
.stat-card.total .stat-number { color: var(--primary); }
.stat-card.pendente { border-left-color: var(--warning); }
.stat-card.pendente .stat-number { color: var(--warning); }
.stat-card.assinou { border-left-color: var(--success); }
.stat-card.assinou .stat-number { color: var(--success); }
.stat-card.nao { border-left-color: var(--danger); }
.stat-card.nao .stat-number { color: var(--danger); }

/* Dashboard Charts */
.dashboard-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.dashboard-row.equal { grid-template-columns: 1fr 1fr; }

.card {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
}

.card-header .card-subtitle {
    font-size: .78rem;
    color: var(--gray-400);
    font-weight: 500;
}

.chart-wrap { position: relative; width: 100%; }
.chart-wrap canvas { width: 100% !important; }

/* Comparative list */
.compare-list { list-style: none; }

.compare-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.compare-item:last-child { border: none; }

.compare-item .ci-label { font-size: .88rem; color: var(--gray-700); font-weight: 500; }
.compare-item .ci-value { font-size: 1rem; font-weight: 800; color: var(--gray-900); }

.compare-item .ci-bar {
    flex: 1;
    height: 6px;
    background: var(--gray-100);
    border-radius: 3px;
    margin: 0 16px;
    overflow: hidden;
}

.compare-item .ci-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--primary);
    transition: width .6s ease;
}

/* Filters */
.filters-bar {
    background: #fff;
    padding: 16px 20px;
    border-radius: 14px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.filters-bar select,
.filters-bar input {
    padding: 9px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: 8px;
    font-size: .9rem;
    font-family: inherit;
    outline: none;
    background: var(--gray-50);
}

.filters-bar select:focus,
.filters-bar input:focus { border-color: var(--primary); background: #fff; }

.filters-bar .btn-filter {
    padding: 9px 22px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: .9rem;
    transition: background .2s;
}

.filters-bar .btn-filter:hover { background: var(--primary-dark); }

.search-input-wrap {
    position: relative;
    flex: 1;
    min-width: 240px;
}

.search-input-wrap svg {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    width: 18px; height: 18px;
    color: var(--gray-400);
    pointer-events: none;
}

.search-input-wrap input { padding-left: 38px; width: 100%; }

/* Table */
.table-container {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow);
    overflow-x: auto;
}

.leads-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .87rem;
}

.leads-table thead { background: var(--gray-50); }

.leads-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 700;
    color: var(--gray-500);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}

.leads-table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}

.leads-table tbody tr { transition: background .15s; }
.leads-table tbody tr:hover { background: rgba(37, 99, 235, .03); }

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: .76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.badge-pendente { background: #fef3c7; color: #92400e; }
.badge-assinou { background: #dcfce7; color: #166534; }
.badge-nao_assinou { background: #fef2f2; color: #991b1b; }
.badge-nao_atendido { background: #e2e8f0; color: #475569; }

.btn-action {
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    margin: 2px;
}

.btn-view { background: var(--primary); color: #fff; }
.btn-view:hover { background: var(--primary-dark); }

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active { display: flex; }

.modal {
    background: #fff;
    border-radius: 16px;
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
}

.modal-header {
    padding: 20px 28px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 { font-size: 1.1rem; color: var(--gray-900); }

.modal-close {
    background: none; border: none;
    font-size: 1.5rem; cursor: pointer;
    color: var(--gray-500); line-height: 1;
}

.modal-close:hover { color: var(--gray-800); }
.modal-body { padding: 24px 28px; }

.detail-row {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
}

.detail-label {
    font-weight: 700;
    color: var(--gray-500);
    font-size: .8rem;
    width: 180px;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.detail-value { color: var(--gray-800); font-size: .92rem; }

.modal-body .form-group { margin-top: 20px; }
.modal-body .form-group select {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: 8px; font-size: .95rem; font-family: inherit;
}

.modal-body .form-group textarea {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--gray-300);
    border-radius: 8px; font-size: .95rem; font-family: inherit;
    resize: vertical; min-height: 80px;
}

.modal-footer {
    padding: 16px 28px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.modal-footer .btn-save {
    padding: 10px 28px; background: var(--success);
    color: #fff; border: none; border-radius: 8px;
    font-weight: 700; cursor: pointer; font-size: .9rem;
}

.modal-footer .btn-save:hover { background: #15803d; }

.modal-footer .btn-cancel {
    padding: 10px 28px; background: var(--gray-200);
    color: var(--gray-700); border: none; border-radius: 8px;
    font-weight: 600; cursor: pointer; font-size: .9rem;
}

/* Settings */
.settings-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 28px;
    margin-bottom: 20px;
}

.settings-card h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--gray-800);
}

/* Admin Mobile */
.sidebar-overlay {
    display: none; position: fixed;
    inset: 0; background: rgba(0,0,0,.4);
    z-index: 199;
}

.sidebar-overlay.active { display: block; }

@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-row { grid-template-columns: 1fr; }
    .dashboard-row.equal { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .btn-mobile-menu { display: block; }
    .admin-content { padding: 20px 16px; }
    .admin-topbar { padding: 14px 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 16px; }
    .stat-card .stat-number { font-size: 1.6rem; }
    .detail-row { flex-direction: column; }
    .detail-label { width: auto; margin-bottom: 2px; }
}

/* Responsive */
@media (max-width: 1024px) {
    .form-body {
        padding: 28px 20px 32px;
    }

    .form-header {
        padding: 28px 20px;
    }

    .form-header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .radio-group {
        gap: 8px;
    }

    .radio-option label {
        padding: 8px 14px;
        font-size: .85rem;
    }
}

@media (max-width: 600px) {
    .form-row { flex-direction: column; gap: 12px; }
    .form-body { padding: 20px 14px 24px; }
    .form-header { padding: 22px 14px; }
    .form-header h1 { font-size: 1.35rem; }
    .admin-content { padding: 16px; }
    .detail-row { flex-direction: column; }
    .detail-label { width: auto; margin-bottom: 2px; }
    .btn-submit { font-size: 1rem; }
    .form-section-title { font-size: .92rem; }
}

@media (min-width: 1200px) {
    .form-body {
        padding-left: 64px;
        padding-right: 64px;
    }
}