/* ============================================================
   El Chancon - Admin Panel
   ============================================================ */

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

:root {
    --bg-0: #07070c;
    --bg-1: #0d0d14;
    --bg-2: #12121c;
    --bg-3: #1a1a28;
    --border: #1f1f2e;
    --border-strong: #2a2a3d;
    --text-0: #f4f4f8;
    --text-1: #c8c8d4;
    --text-2: #8a8a9a;
    --text-3: #5a5a6b;
    --primary: #7c3aed;
    --primary-soft: #7c3aed22;
    --primary-hover: #8b4cf0;
    --accent: #a78bfa;
    --ok: #10b981;
    --ok-soft: #10b98122;
    --warn: #f59e0b;
    --warn-soft: #f59e0b22;
    --err: #ef4444;
    --err-soft: #ef444422;
    --blue: #3b82f6;
    --blue-soft: #3b82f622;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
    background: var(--bg-0);
    color: var(--text-1);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* ============================================================
   LOGIN
   ============================================================ */
#view-login {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background:
        radial-gradient(circle at 20% 20%, #7c3aed15 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, #3b82f615 0%, transparent 50%),
        var(--bg-0);
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-brand {
    text-align: center;
    margin-bottom: 28px;
}

.login-brand h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-0);
    margin-top: 10px;
}

.login-brand p {
    font-size: 13px;
    color: var(--text-2);
    margin-top: 4px;
}

.brand-dot {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    margin: 0 auto;
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}

.field {
    margin-bottom: 16px;
}

.field label {
    display: block;
    font-size: 12px;
    color: var(--text-2);
    margin-bottom: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.field input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: var(--bg-1);
    color: var(--text-0);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s, background 0.15s;
}

.field input:focus {
    border-color: var(--primary);
    background: var(--bg-3);
}

.btn-primary {
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

#login-msg {
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    min-height: 20px;
}

.link {
    display: block;
    text-align: center;
    margin-top: 18px;
    color: var(--text-2);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s;
}

.link:hover { color: var(--accent); }

/* ============================================================
   APP LAYOUT
   ============================================================ */
#view-app {
    display: grid;
    grid-template-columns: 250px 1fr;
    height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    background: var(--bg-1);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 22px;
    border-bottom: 1px solid var(--border);
}

.sidebar-brand .brand-dot {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    margin: 0;
}

.brand-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-0);
    line-height: 1.2;
}

.brand-sub {
    font-size: 11px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 18px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 9px;
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.nav-item:hover {
    background: var(--bg-2);
    color: var(--text-1);
}

.nav-item.active {
    background: var(--primary-soft);
    color: var(--accent);
}

.nav-icon {
    width: 20px;
    height: 20px;
    border-radius: 5px;
    background: var(--bg-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-1);
    flex-shrink: 0;
}

.nav-item.active .nav-icon {
    background: var(--primary);
    color: #fff;
}

.sidebar-footer {
    padding: 16px 14px;
    border-top: 1px solid var(--border);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: 9px;
    margin-bottom: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: linear-gradient(135deg, #7c3aed, #3b82f6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 13px;
    color: var(--text-0);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 10px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 600;
    margin-top: 1px;
}

.btn-logout {
    width: 100%;
    padding: 10px 14px;
    border-radius: 9px;
    border: 1px solid var(--border-strong);
    background: none;
    color: var(--text-2);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-logout:hover {
    border-color: var(--err);
    color: var(--err);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main {
    overflow-y: auto;
    padding: 28px 32px;
    background: var(--bg-0);
}

.page { display: none; }
.page.active { display: block; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-0);
}

.page-header p {
    font-size: 13px;
    color: var(--text-2);
    margin-top: 4px;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.search-input {
    padding: 9px 14px;
    border-radius: 9px;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--text-0);
    font-size: 13px;
    outline: none;
    width: 260px;
    transition: border-color 0.15s;
}

.search-input:focus { border-color: var(--primary); }
.search-input::placeholder { color: var(--text-3); }

.btn-ghost {
    padding: 9px 16px;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--text-1);
    font-size: 13px;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-ghost:hover {
    background: var(--bg-3);
    border-color: var(--primary);
    color: var(--accent);
}

.btn-warn {
    padding: 9px 16px;
    border: 1px solid #f59e0b;
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    font-size: 13px;
    font-weight: 600;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-warn:hover {
    background: rgba(245, 158, 11, 0.2);
}

.btn-warn:disabled {
    opacity: 0.6;
    cursor: wait;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: border-color 0.15s;
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.stat-icon-purple { background: var(--primary-soft); color: var(--accent); }
.stat-icon-blue   { background: var(--blue-soft); color: var(--blue); }
.stat-icon-green  { background: var(--ok-soft); color: var(--ok); }
.stat-icon-orange { background: var(--warn-soft); color: var(--warn); }

.stat-body { flex: 1; min-width: 0; }

.stat-label {
    font-size: 12px;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 500;
}

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-0);
    margin-top: 2px;
}

/* ============================================================
   CARD / TABLE
   ============================================================ */
.card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.card-form { padding: 24px; }

.tbl-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th {
    padding: 14px 18px;
    text-align: left;
    color: var(--text-2);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    background: var(--bg-1);
    white-space: nowrap;
}

td {
    padding: 13px 18px;
    border-bottom: 1px solid var(--border);
    color: var(--text-1);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr { transition: background 0.12s; }
tbody tr:hover { background: var(--bg-3); }

.cell-email {
    color: var(--text-0);
    font-weight: 500;
}

.cell-sub {
    color: var(--text-3);
    font-size: 11px;
    margin-top: 2px;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.tag-ok { background: var(--ok-soft); color: #34d399; }
.tag-err { background: var(--err-soft); color: #fca5a5; }
.tag-warn { background: var(--warn-soft); color: #fbbf24; }
.tag-src { background: var(--blue-soft); color: #60a5fa; }
.tag-manual { background: var(--primary-soft); color: var(--accent); }
.tag-hotmart { background: var(--ok-soft); color: #34d399; }
.tag-rc { background: var(--warn-soft); color: #fbbf24; }

.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-3);
    font-style: italic;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    background: var(--bg-1);
    gap: 16px;
    flex-wrap: wrap;
}

.pagination-info {
    color: var(--text-2);
    font-size: 12px;
}

.pagination-controls {
    display: flex;
    gap: 6px;
    align-items: center;
}

.pg-btn {
    min-width: 32px;
    height: 32px;
    border-radius: 7px;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--text-1);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    padding: 0 10px;
    transition: all 0.15s;
}

.pg-btn:hover:not(:disabled) {
    background: var(--bg-3);
    border-color: var(--primary);
}

.pg-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.pg-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pg-ellipsis {
    color: var(--text-3);
    padding: 0 4px;
    font-size: 12px;
}

/* ============================================================
   FORM GRID
   ============================================================ */
.form-grid {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr auto;
    gap: 14px;
    align-items: flex-end;
}

.form-grid .field { margin-bottom: 0; }

.field-sm { max-width: 140px; }

.btn-form {
    width: auto;
    padding: 12px 22px;
    white-space: nowrap;
    height: 44px;
}

.hint {
    margin-top: 16px;
    padding: 12px 14px;
    background: var(--bg-1);
    border-radius: 9px;
    border-left: 3px solid var(--primary);
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.6;
}

#prem-msg {
    margin-top: 14px;
    font-size: 13px;
    min-height: 18px;
    font-weight: 500;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
    #view-app {
        grid-template-columns: 1fr;
    }
    .sidebar {
        display: none;
    }
    .main {
        padding: 20px;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .field-sm { max-width: none; }
    .btn-form { width: 100%; }
    .search-input { width: 100%; }
    .header-actions { width: 100%; }
}