@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

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

:root {
    --bg:        #f4f4f5;
    --surface:   #ffffff;
    --surface2:  #fafafa;
    --border:    #e4e4e7;
    --accent:    #52525b;
    --accent-lt: #f4f4f5;
    --accent-dk: #18181b;
    --success:   #2563a8;
    --success-lt:#e3edf9;
    --warning:   #b45309;
    --warning-lt:#fef3c7;
    --danger:    #b91c1c;
    --danger-lt: #fee2e2;
    --text:      #18181b;
    --muted:     #71717a;
    --font:      'Poppins', sans-serif;
    --radius:    6px;
    --shadow:    0 2px 8px rgba(0,0,0,.07);
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 13.5px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── TOPBAR ─────────────────────────────────── */
.topbar {
    width: 100%;
    background: var(--accent-dk);
    color: #fff;
    display: flex;
    align-items: center;
    padding: 0 28px;
    height: 56px;
    position: fixed;
    top: 0; left: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.18);
    gap: 32px;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    flex-shrink: 0;
}

.topbar-brand .brand-icon {
    width: 32px; height: 32px;
    background: rgba(255,255,255,.18);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
}

.topbar-brand h1 {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .01em;
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
}

.topbar-nav a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius);
    color: rgba(255,255,255,.78);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all .15s;
    white-space: nowrap;
}

.topbar-nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.topbar-nav a.active { background: rgba(255,255,255,.2); color: #fff; font-weight: 600; }
.topbar-nav a .icon { font-size: 14px; }

.topbar-group-label {
    font-size: 10px;
    color: rgba(255,255,255,.4);
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 0 6px;
    font-weight: 600;
    flex-shrink: 0;
}

.topbar-sep {
    width: 1px;
    height: 24px;
    background: rgba(255,255,255,.2);
    margin: 0 8px;
    flex-shrink: 0;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
}

.topbar-avatar {
    width: 32px; height: 32px;
    background: rgba(255,255,255,.22);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px; color: #fff;
    flex-shrink: 0;
}

.topbar-user-info { line-height: 1.3; }
.topbar-user-name { font-size: 13px; font-weight: 600; color: #fff; }
.topbar-user-role { font-size: 10px; color: rgba(255,255,255,.55); }

.btn-logout-top {
    display: flex; align-items: center; gap: 5px;
    padding: 6px 12px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius);
    color: rgba(255,255,255,.85);
    font-size: 12px; font-weight: 500;
    cursor: pointer; text-decoration: none;
    transition: all .15s; font-family: var(--font);
}
.btn-logout-top:hover { background: rgba(220,38,38,.4); border-color: rgba(220,38,38,.5); color: #fff; }

/* ── MAIN ─────────────────────────────────────── */
.main {
    margin-top: 56px;
    flex: 1;
    padding: 26px 30px;
    min-height: calc(100vh - 56px);
}

.page-header { margin-bottom: 20px; display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.page-header-text h2 { font-size: 20px; font-weight: 700; color: var(--text); }
.page-header-text p { color: var(--muted); font-size: 12.5px; margin-top: 2px; }

/* ── CARDS ────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px 22px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
}

.card-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.card-header h3 { font-size: 14px; font-weight: 600; color: var(--text); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 18px;
    box-shadow: var(--shadow);
    transition: box-shadow .2s, transform .2s;
    border-left: 4px solid var(--accent);
}
.stat-card:hover { box-shadow: 0 4px 18px rgba(0,0,0,.1); transform: translateY(-2px); }
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; font-weight: 600; margin-bottom: 8px; }
.stat-value { font-size: 30px; font-weight: 700; color: var(--accent); line-height: 1; }
.stat-icon { font-size: 18px; margin-bottom: 6px; display: block; opacity: .8; }

/* ── TABLE ────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

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

thead th {
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--accent-dk);
    font-weight: 700;
    padding: 10px 14px;
    border-bottom: 2px solid var(--accent);
    text-align: left;
    background: var(--surface2);
}

tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    vertical-align: middle;
    color: var(--text);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--accent-lt); }

/* ── BADGES ───────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.badge-activo     { background: var(--accent-lt); color: var(--accent); border: 1px solid #a7d4bb; }
.badge-pendiente  { background: var(--warning-lt); color: var(--warning); border: 1px solid #fcd34d; }
.badge-completado { background: var(--success-lt); color: var(--success); border: 1px solid #93c5fd; }
.badge-cancelado  { background: var(--danger-lt);  color: var(--danger); border: 1px solid #fca5a5; }

/* ── BUTTONS ──────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 15px;
    border-radius: var(--radius);
    font-size: 12.5px; font-weight: 600;
    cursor: pointer; border: none;
    text-decoration: none;
    transition: all .15s;
    font-family: var(--font);
}

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

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #1e50a0; }

.btn-danger { background: transparent; border: 1px solid var(--border); color: var(--danger); }
.btn-danger:hover { background: var(--danger-lt); border-color: var(--danger); }

.btn-secondary { background: var(--surface2); color: var(--muted); border: 1px solid var(--border); }
.btn-secondary:hover { color: var(--text); background: var(--border); }

.btn-sm { padding: 5px 11px; font-size: 11.5px; }

/* ── FORMS ────────────────────────────────────── */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 5px; }

label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--accent-dk);
    letter-spacing: .04em;
}

input, select, textarea {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 8px 11px;
    font-size: 13px;
    font-family: var(--font);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30,122,78,.12);
}

input::placeholder, textarea::placeholder { color: #9ab5a3; }

.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 10px; }

/* ── ALERTS ───────────────────────────────────── */
.alert {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
    border-left: 4px solid;
}

.alert-success { background: var(--accent-lt); border-color: var(--accent); color: var(--accent-dk); }
.alert-danger   { background: var(--danger-lt); border-color: var(--danger); color: var(--danger); }

/* ── SEARCH / ACTIONS ─────────────────────────── */
.search-bar { display: flex; gap: 8px; margin-bottom: 14px; }
.search-bar input { flex: 1; max-width: 300px; }

.action-row {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 14px;
    flex-wrap: wrap; gap: 10px;
}

/* ── LOGIN ────────────────────────────────────── */
.login-wrapper {
    background: linear-gradient(135deg, #09090b 0%, #18181b 60%, #27272a 100%);
}
.login-box {
    width: 100%; max-width: 370px;
    background: var(--surface);
    border-radius: 12px;
    padding: 34px 30px;
    box-shadow: 0 8px 40px rgba(0,0,0,.22);
}

.login-logo { text-align: center; margin-bottom: 26px; }
.login-logo h1 { font-size: 18px; font-weight: 700; color: var(--text); }
.login-logo p  { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.login-logo .logo-icon {
    width: 52px; height: 52px;
    background: var(--accent);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin: 0 auto 12px;
}

.login-box .form-group { margin-bottom: 13px; }
.login-box .btn { width: 100%; justify-content: center; padding: 10px; font-size: 14px; margin-top: 6px; }
.login-divider { text-align: center; color: var(--muted); font-size: 11px; margin: 6px 0 2px; }

/* ── MISC ─────────────────────────────────────── */
.text-muted { color: var(--muted); }
.flex-gap { display: flex; gap: 6px; align-items: center; }
.mt-4 { margin-top: 16px; }
.empty-state { text-align: center; padding: 32px; color: var(--muted); font-size: 13px; }