:root {
    --bg: #0f1117;
    --bg2: #181c27;
    --bg3: #1e2333;
    --border: #2a2f45;
    --gold: #c9a84c;
    --gold2: #e8c96a;
    --text: #e8eaf0;
    --text2: #8b90a7;
    --frio: #4a90d9;
    --quente: #e8734a;
    --proposta: #9b59b6;
    --agendado: #27ae60;
    --radius: 10px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
    font-family: 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
}

/* SIDEBAR */
.sidebar {
    width: 240px;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-logo {
    padding: 28px 24px 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo h1 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
}

.sidebar-logo span {
    font-size: 0.72rem;
    color: var(--text2);
    display: block;
    margin-top: 2px;
}

.sidebar nav { padding: 16px 0; flex: 1; }

.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 24px;
    color: var(--text2);
    text-decoration: none;
    font-size: 0.88rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar nav a:hover, .sidebar nav a.active {
    color: var(--gold);
    background: rgba(201,168,76,0.07);
    border-left-color: var(--gold);
}

.sidebar nav a svg { width: 18px; height: 18px; flex-shrink: 0; }

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    font-size: 0.78rem;
    color: var(--text2);
}

.sidebar-footer strong { color: var(--text); display: block; margin-bottom: 6px; }

.sidebar-footer a { color: var(--text2); text-decoration: none; font-size: 0.75rem; }
.sidebar-footer a:hover { color: var(--gold); }

/* MAIN */
.main {
    margin-left: 240px;
    flex: 1;
    padding: 32px;
    min-height: 100vh;
}

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

.page-header h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text);
}

.page-header p { color: var(--text2); font-size: 0.85rem; margin-top: 3px; }

/* CARDS STATS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}

.stat-card.frio::before { background: var(--frio); }
.stat-card.quente::before { background: var(--quente); }
.stat-card.proposta::before { background: var(--proposta); }
.stat-card.agendado::before { background: var(--agendado); }
.stat-card.total::before { background: var(--gold); }

.stat-card .label { font-size: 0.75rem; color: var(--text2); text-transform: uppercase; letter-spacing: 1px; }
.stat-card .value { font-size: 2rem; font-weight: 700; margin: 6px 0 2px; }
.stat-card .sub { font-size: 0.75rem; color: var(--text2); }

.stat-card.frio .value { color: var(--frio); }
.stat-card.quente .value { color: var(--quente); }
.stat-card.proposta .value { color: var(--proposta); }
.stat-card.agendado .value { color: var(--agendado); }
.stat-card.total .value { color: var(--gold); }

/* TABLES */
.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

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

.card-header h3 { font-size: 0.95rem; font-weight: 600; }

table { width: 100%; border-collapse: collapse; }

th {
    padding: 11px 16px;
    text-align: left;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text2);
    background: var(--bg3);
    border-bottom: 1px solid var(--border);
}

td {
    padding: 13px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* BADGES */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-frio { background: rgba(74,144,217,0.15); color: var(--frio); border: 1px solid rgba(74,144,217,0.3); }
.badge-quente { background: rgba(232,115,74,0.15); color: var(--quente); border: 1px solid rgba(232,115,74,0.3); }
.badge-proposta { background: rgba(155,89,182,0.15); color: var(--proposta); border: 1px solid rgba(155,89,182,0.3); }
.badge-agendado { background: rgba(39,174,96,0.15); color: var(--agendado); border: 1px solid rgba(39,174,96,0.3); }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 7px;
    font-size: 0.84rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary { background: var(--gold); color: #0f1117; }
.btn-primary:hover { background: var(--gold2); }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text2); }
.btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.btn-danger { background: rgba(231,76,60,0.15); color: #e74c3c; border: 1px solid rgba(231,76,60,0.3); }
.btn-danger:hover { background: rgba(231,76,60,0.25); }

/* FORMS */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }

label { font-size: 0.78rem; color: var(--text2); font-weight: 500; }

input, select, textarea {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 7px;
    color: var(--text);
    padding: 10px 13px;
    font-size: 0.85rem;
    font-family: inherit;
    transition: border-color 0.2s;
    width: 100%;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--gold);
}

textarea { resize: vertical; min-height: 90px; }

select option { background: var(--bg3); }

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 8px;
    grid-column: 1 / -1;
}

/* FILTERS */
.filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filters input, .filters select {
    width: auto;
    min-width: 160px;
}

/* DETAIL */
.detail-grid { display: grid; grid-template-columns: 1fr 340px; gap: 20px; }

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

.info-row:last-child { border-bottom: none; }
.info-row .key { color: var(--text2); }
.info-row .val { font-weight: 500; }

.timeline { padding: 16px 20px; display: flex; flex-direction: column; gap: 14px; }

.timeline-item {
    display: flex;
    gap: 12px;
    font-size: 0.83rem;
}

.timeline-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gold);
    margin-top: 4px;
    flex-shrink: 0;
}

.timeline-item .meta { color: var(--text2); font-size: 0.75rem; margin-top: 2px; }

/* CHARTS */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }

.chart-wrap { padding: 20px; }

/* STATUS SELECT inline */
.status-select {
    background: transparent;
    border: none;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    padding: 3px 6px;
    border-radius: 20px;
}

/* ALERT */
.alert {
    padding: 12px 16px;
    border-radius: 7px;
    font-size: 0.84rem;
    margin-bottom: 16px;
}

.alert-success { background: rgba(39,174,96,0.15); color: #27ae60; border: 1px solid rgba(39,174,96,0.3); }
.alert-error { background: rgba(231,76,60,0.15); color: #e74c3c; border: 1px solid rgba(231,76,60,0.3); }

/* LOGIN */
.login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    background: var(--bg);
}

.login-box {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow);
}

.login-box h1 { color: var(--gold); font-size: 1.3rem; margin-bottom: 4px; }
.login-box p { color: var(--text2); font-size: 0.82rem; margin-bottom: 28px; }
.login-box .form-group { margin-bottom: 14px; }
.login-box .btn { width: 100%; justify-content: center; margin-top: 6px; padding: 11px; }

/* TIPO BADGE */
.tipo-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg3);
    color: var(--text2);
    border: 1px solid var(--border);
}

/* EMPTY STATE */
.empty { text-align: center; padding: 48px; color: var(--text2); }
.empty svg { width: 48px; height: 48px; margin-bottom: 12px; opacity: 0.3; }

/* PROGRESS BAR */
.progress-bar { background: var(--bg3); border-radius: 4px; height: 6px; overflow: hidden; margin-top: 6px; }
.progress-fill { height: 100%; border-radius: 4px; transition: width 0.4s; }

@media (max-width: 900px) {
    .sidebar { width: 60px; }
    .sidebar-logo h1, .sidebar-logo span, .sidebar nav a span, .sidebar-footer { display: none; }
    .main { margin-left: 60px; padding: 20px; }
    .detail-grid { grid-template-columns: 1fr; }
    .charts-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
}