/* =========================================================
   CRM Toroviril — preto & dourado premium
   ========================================================= */

:root {
    --bg:         #050505;
    --card:       #111111;
    --secondary:  #1A1A1A;
    --sidebar-bg: #0a0a0a;
    --gold:       #D4AF37;
    --gold-light: #F5D76E;
    --gold-dark:  #8a7020;
    --text:       #FFFFFF;
    --text-mut:   #B8B8B8;
    --error:      #ff4d4d;
    --success:    #3ddc84;
    --warn:       #f5b342;
    --border:     rgba(212,175,55,0.35);
    --border-hi:  rgba(212,175,55,0.7);
    --border-low: rgba(255,255,255,0.06);
    --shadow:     0 8px 28px rgba(0,0,0,0.55);
    --radius:     14px;
    --radius-sm:  8px;
    --sidebar-w:  240px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background:
        radial-gradient(1200px 600px at 50% -200px, rgba(212,175,55,0.10), transparent 70%),
        radial-gradient(800px 500px at 100% 100%, rgba(212,175,55,0.06), transparent 70%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--gold-light); text-decoration: none; }
a:hover { color: var(--gold); }
h1, h2, h3 { font-weight: 700; letter-spacing: 0.2px; margin: 0; }
code { background: var(--secondary); padding: 1px 6px; border-radius: 4px; font-size: 90%; }

/* ============== App shell (sidebar + main) ============== */
.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
}

/* ============== Sidebar ============== */
.sidebar {
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, #060606 100%);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    padding: 20px 14px;
    position: sticky; top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 8px 22px;
    border-bottom: 1px dashed rgba(212,175,55,0.25);
    margin-bottom: 16px;
}
.brand-icon {
    width: 38px; height: 38px;
    color: var(--gold);
    filter: drop-shadow(0 0 6px rgba(212,175,55,0.45));
    animation: pulseGold 4s ease-in-out infinite;
}
.brand-icon svg { width: 100%; height: 100%; }
.brand-text { font-size: 14px; color: var(--text-mut); letter-spacing: 1px; }
.brand-text strong { color: var(--gold); display: block; font-size: 16px; letter-spacing: 1.4px; }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.navlink {
    display: flex; align-items: center; gap: 12px;
    color: var(--text-mut);
    padding: 11px 13px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: 0.15s ease;
    font-size: 14px;
}
.navlink:hover {
    color: var(--gold-light);
    border-color: var(--border);
    background: rgba(212,175,55,0.04);
}
.navlink.active {
    color: var(--gold);
    border-color: var(--border-hi);
    background: rgba(212,175,55,0.08);
    box-shadow: inset 0 0 0 1px rgba(212,175,55,0.1);
}
.navlink-icon { font-size: 16px; width: 22px; text-align: center; }

.sidebar-foot {
    border-top: 1px dashed rgba(212,175,55,0.25);
    padding-top: 14px; margin-top: 10px;
    display: flex; flex-direction: column; gap: 10px;
}
.user-chip { display: flex; align-items: center; gap: 10px; padding: 4px; }
.user-avatar {
    width: 34px; height: 34px;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
}
.user-meta { flex: 1; min-width: 0; }
.user-name { font-size: 13px; color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-mut); text-transform: uppercase; letter-spacing: 1px; }
.logout-btn {
    display: block; text-align: center;
    background: transparent;
    color: var(--text-mut);
    border: 1px solid var(--border-low);
    padding: 8px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    transition: 0.15s;
}
.logout-btn:hover { color: var(--error); border-color: rgba(255,77,77,0.5); }

/* ============== Main / topbar / content ============== */
.main { min-width: 0; }
.topbar {
    background: linear-gradient(180deg, #0a0a0a 0%, rgba(10,10,10,0.85) 100%);
    border-bottom: 1px solid var(--border);
    padding: 14px 26px;
    display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 10;
    backdrop-filter: blur(6px);
}
.topbar-title { font-size: 18px; color: var(--gold); font-weight: 700; letter-spacing: 0.4px; }
.topbar-meta { font-size: 12px; color: var(--text-mut); }

.content { padding: 24px 26px 60px; display: flex; flex-direction: column; gap: 20px; }

/* ============== Cards ============== */
.card {
    background: linear-gradient(180deg, var(--card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
}

.block-title {
    margin: 0 0 14px;
    font-size: 13px; text-transform: uppercase; letter-spacing: 1.6px;
    color: var(--gold);
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(212,175,55,0.25);
}

/* ============== Cards-grid (métricas) ============== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
@media (max-width: 1100px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .cards-grid { grid-template-columns: 1fr; } }

.metric-card {
    background: linear-gradient(180deg, var(--card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.metric-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
}
.metric-label {
    font-size: 11px;
    color: var(--text-mut);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 8px;
}
.metric-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-light);
    letter-spacing: 0.4px;
}
.metric-sub {
    font-size: 12px;
    color: var(--text-mut);
    margin-top: 6px;
}
.metric-bar {
    background: var(--secondary);
    height: 6px;
    border-radius: 3px;
    margin-top: 10px;
    overflow: hidden;
}
.metric-bar-fill {
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    height: 100%;
    transition: width 0.4s;
}
.metric-pos .metric-value { color: var(--success); }
.metric-neg .metric-value { color: var(--error); }
.metric-meta .metric-value { color: var(--gold); }

/* ============== Two columns ============== */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 1000px) { .two-col { grid-template-columns: 1fr; } }

/* ============== Forms ============== */
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 800px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
@media (max-width: 800px) { .span-2, .span-3 { grid-column: auto; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
    font-size: 12px; color: var(--text-mut);
    text-transform: uppercase; letter-spacing: 0.8px;
}
.field .hint { color: var(--gold-light); text-transform: none; letter-spacing: 0; }
.field-block + .field-block { margin-top: 18px; }

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="email"],
input[type="search"],
select, textarea {
    background: var(--secondary);
    color: var(--text);
    border: 1px solid var(--border-low);
    border-radius: var(--radius-sm);
    padding: 11px 13px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border 0.15s, background 0.15s, box-shadow 0.15s;
    width: 100%;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--gold);
    background: #161616;
    box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}
textarea { resize: vertical; min-height: 60px; }

/* ============== Buttons ============== */
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: 0.18s ease;
    text-decoration: none;
    font-family: inherit;
    letter-spacing: 0.3px;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold {
    background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);
    color: #1a1304;
    border-color: var(--gold);
    box-shadow: 0 4px 14px rgba(212,175,55,0.25);
}
.btn-gold-strong {
    background: linear-gradient(135deg, var(--gold) 0%, #b9912b 100%);
    color: #0e0a01;
    border-color: var(--gold);
    box-shadow: 0 6px 18px rgba(212,175,55,0.35);
}
.btn-outline {
    background: transparent; color: var(--gold);
    border-color: var(--border-hi);
}
.btn-outline:hover { background: rgba(212,175,55,0.08); }
.btn-ghost {
    background: transparent; color: var(--text-mut);
    border-color: var(--border-low);
}
.btn-ghost:hover { color: var(--error); border-color: rgba(255,77,77,0.5); }
.btn-small { padding: 7px 12px; font-size: 12px; }

/* ============== Alerts ============== */
.alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border-left: 4px solid;
    font-size: 14px;
    background: var(--card);
}
.alert-success { color: var(--success); border-color: var(--success); background: rgba(61,220,132,0.08); }
.alert-error   { color: var(--error);   border-color: var(--error);   background: rgba(255,77,77,0.08); }
.alert-warn    { color: var(--warn);    border-color: var(--warn);    background: rgba(245,179,66,0.08); }
.alert-info    { color: var(--gold-light); border-color: var(--gold); background: rgba(212,175,55,0.06); }

.warn {
    margin-top: 6px;
    color: var(--warn);
    font-size: 12px;
    background: rgba(245,179,66,0.08);
    border: 1px solid rgba(245,179,66,0.3);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
}

/* ============== Tables ============== */
.table-wrap { overflow-x: auto; }
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th, .data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    text-align: left;
    vertical-align: top;
}
.data-table thead th {
    background: var(--secondary);
    color: var(--gold);
    font-size: 11px;
    text-transform: uppercase; letter-spacing: 1px;
}
.data-table tbody tr:hover { background: rgba(212,175,55,0.04); }
.data-table .empty { text-align: center; color: var(--text-mut); padding: 26px 0; }
.empty { color: var(--text-mut); text-align: center; padding: 20px 0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--text-mut); }
.small { font-size: 11px; }
.resp { max-width: 260px; word-break: break-word; color: var(--text-mut); }

.badge {
    display: inline-block; padding: 3px 8px; border-radius: 999px;
    font-size: 10px; text-transform: uppercase; letter-spacing: 1px;
    border: 1px solid;
    font-weight: 600;
}
.badge-success { color: var(--success); border-color: var(--success); background: rgba(61,220,132,0.08); }
.badge-error   { color: var(--error);   border-color: var(--error);   background: rgba(255,77,77,0.08); }
.badge-warn    { color: var(--warn);    border-color: var(--warn);    background: rgba(245,179,66,0.08); }

.tag {
    display: inline-block; padding: 3px 8px; border-radius: 4px;
    font-size: 11px; letter-spacing: 0.6px; text-transform: uppercase;
    background: rgba(212,175,55,0.12); color: var(--gold-light);
    border: 1px solid rgba(212,175,55,0.3);
}
.tag-purchase { background: rgba(61,220,132,0.12); color: var(--success); border-color: rgba(61,220,132,0.3); }

/* ============== Login ============== */
.login-body {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 24px;
}
.login-shell { width: 100%; max-width: 420px; }
.login-card {
    background: linear-gradient(180deg, var(--card) 0%, #0a0a0a 100%);
    border: 1px solid var(--border-hi);
    border-radius: var(--radius);
    padding: 36px 30px 28px;
    box-shadow: 0 12px 36px rgba(0,0,0,0.7), 0 0 0 1px rgba(212,175,55,0.08);
    text-align: center;
}
.login-logo {
    width: 78px; height: 78px;
    margin: 0 auto 14px;
    color: var(--gold);
    filter: drop-shadow(0 0 12px rgba(212,175,55,0.45));
    animation: pulseGold 3.5s ease-in-out infinite;
}
.login-logo svg { width: 100%; height: 100%; }
.login-card h1 { margin: 4px 0 2px; font-size: 22px; color: var(--text); }
.login-card h1 span { color: var(--gold); }
.login-sub {
    color: var(--text-mut); font-size: 13px; margin: 0 0 22px;
    letter-spacing: 1.2px; text-transform: uppercase;
}
.login-form { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.login-form label {
    font-size: 12px; color: var(--text-mut);
    text-transform: uppercase; letter-spacing: 0.8px;
}
.login-foot { margin-top: 18px; font-size: 11px; color: var(--text-mut); letter-spacing: 0.6px; }

/* ============== Animations ============== */
@keyframes pulseGold {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(212,175,55,0.35)); }
    50%      { filter: drop-shadow(0 0 12px rgba(212,175,55,0.7)); }
}

/* ============== Responsive sidebar (mobile collapse simples) ============== */
@media (max-width: 800px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar {
        position: relative;
        height: auto;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }
    .sidebar-brand { width: 100%; padding-bottom: 12px; margin-bottom: 8px; }
    .sidebar-nav { flex-direction: row; flex-wrap: wrap; }
    .navlink { padding: 8px 12px; font-size: 12px; }
    .navlink-label { display: none; }
    .sidebar-foot { width: 100%; flex-direction: row; }
    .user-chip { flex: 1; }
    .logout-btn { width: auto; padding: 8px 16px; }
}