/* ══════════════════════════════════════════════
   MetaShort — app.css
   ══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Variables — tema oscuro (por defecto) ────── */
:root {
    --bg:              #0a0e27;
    --bg2:             #1a1f3a;
    --bg3:             #0f1429;
    --border:          #2d3356;
    --text:            #ffffff;
    --text2:           #b8c5d6;
    --text3:           #5a6a80;
    --accent-a:        #6366f1;
    --accent-b:        #8b5cf6;
    --accent:          linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --accent-hover:    linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --danger-bg:       #2d0a0a;
    --danger-border:   #5c1a1a;
    --danger-text:     #fca5a5;
    --success-bg:      #0a2d1a;
    --success-border:  #1a5c2a;
    --success-text:    #86efac;
    --warning-bg:      #2d1a0a;
    --warning-border:  #7c4a00;
    --warning-text:    #fde68a;
    --shadow:          0 4px 28px rgba(0, 0, 0, 0.45);
    --shadow-sm:       0 2px 10px rgba(0, 0, 0, 0.3);
    --radius:          10px;
    --radius-sm:       6px;
}

[data-theme="light"] {
    --bg:              #f8f9ff;
    --bg2:             #ffffff;
    --bg3:             #f0f2ff;
    --border:          #e2e4f0;
    --text:            #0a0e27;
    --text2:           #4a5568;
    --text3:           #94a3b8;
    --danger-bg:       #fff5f5;
    --danger-border:   #feb2b2;
    --danger-text:     #c53030;
    --success-bg:      #f0fff4;
    --success-border:  #9ae6b4;
    --success-text:    #276749;
    --warning-bg:      #fffbeb;
    --warning-border:  #fcd34d;
    --warning-text:    #92400e;
    --shadow:          0 4px 28px rgba(99, 102, 241, 0.1);
    --shadow-sm:       0 2px 10px rgba(99, 102, 241, 0.07);
}

/* ── Reset & Base ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { transition: background 0.3s ease, color 0.3s ease; }

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: background 0.3s ease, color 0.3s ease;
}

/* ── Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar              { width: 6px; height: 6px; }
::-webkit-scrollbar-track        { background: var(--bg); }
::-webkit-scrollbar-thumb        { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover  { background: var(--accent-a); }

/* ── Transiciones globales ─────────────────────── */
.card, nav, input, select, button, .badge, .alert, table, .stat-card {
    transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* ── Layout ────────────────────────────────────── */
.container {
    max-width: 1060px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.page-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.page-title small {
    font-size: 0.85rem;
    color: var(--text3);
    font-weight: 400;
}

/* ── Navbar ────────────────────────────────────── */
nav {
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 58px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.nav-brand {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    text-decoration: none;
}
.nav-brand span { background: var(--accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-badge {
    background: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    letter-spacing: 0.04em;
    -webkit-text-fill-color: #fff;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-links a {
    color: var(--text2);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s, color 0.2s;
}
.nav-links a:hover { background: var(--bg3); color: var(--text); }
.nav-links a.nav-logout { color: #f87171; }
.nav-links a.nav-logout:hover { background: var(--danger-bg); }
.nav-sep { color: var(--border); font-size: 0.9rem; }
.nav-user-name { font-size: 0.82rem; color: var(--text3); padding: 0 0.5rem; }
.nav-user-name strong { color: var(--text2); }
.app-footer { text-align: center; padding: .75rem; font-size: .72rem; color: var(--text3); border-top: 1px solid var(--border); margin-top: 2rem; }

/* ── Theme toggle ──────────────────────────────── */
.theme-toggle {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--text2);
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, border-color 0.2s;
    margin-left: 0.25rem;
}
.theme-toggle:hover { background: var(--border); color: var(--text); }

/* ── Auth pages ────────────────────────────────── */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
    position: relative;
}
.auth-toggle-wrap {
    position: fixed;
    top: 1rem;
    right: 1rem;
}
.auth-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 2.25rem 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
}
.auth-brand {
    font-size: 1.9rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.3rem;
}
.auth-brand span { background: var(--accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.auth-sub {
    text-align: center;
    color: var(--text3);
    font-size: 0.85rem;
    margin-bottom: 1.75rem;
}
.auth-footer {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.84rem;
    color: var(--text3);
}
.auth-footer a { color: var(--accent-a); text-decoration: none; font-weight: 500; }
.auth-footer a:hover { text-decoration: underline; }

/* ── Cards ─────────────────────────────────────── */
.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.card-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.1rem;
}

/* ── Formularios ───────────────────────────────── */
label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text2);
    margin-bottom: 0.3rem;
}
input[type=text],
input[type=url],
input[type=email],
input[type=password],
input[type=date],
input[type=number],
textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.9rem;
    font-family: inherit;
    margin-bottom: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
select {
    width: 100%;
    padding: 0.6rem 2.2rem 0.6rem 0.85rem;
    background: var(--bg3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6a80' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.9rem;
    font-family: inherit;
    margin-bottom: 1rem;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-a);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
input::placeholder { color: var(--text3); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.form-grid.col3 { grid-template-columns: 1fr 1fr 1fr; }
.form-full { grid-column: 1 / -1; }
.form-actions { margin-top: 0.5rem; display: flex; gap: 0.5rem; align-items: center; }

.checkbox-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.checkbox-row input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent-a); margin: 0; }
.checkbox-row label { font-size: 0.88rem; color: var(--text2); margin: 0; }

.input-row { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.input-row input[type=url], .input-row input[type=text] { margin-bottom: 0; flex: 1; min-width: 0; }

/* ── Select pequeño ────────────────────────────── */
.select-sm {
    width: auto;
    max-width: 220px;
    background: var(--bg3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6a80' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 0.65rem center;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius-sm);
    padding: 0.5rem 2.2rem 0.5rem 0.75rem;
    font-size: 0.85rem;
    cursor: pointer;
    flex-shrink: 0;
    margin-bottom: 0;
    appearance: none;
    -webkit-appearance: none;
}
.select-sm:focus { outline: none; border-color: var(--accent-a); }

/* ── Toolbar historial ─────────────────────────── */
.historial-toolbar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.toolbar-search {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex: 1;
    min-width: 0;
}
.toolbar-search input {
    flex: 1;
    min-width: 0;
    margin-bottom: 0;
}

/* ── Bulk toolbar ──────────────────────────────── */
.bulk-toolbar {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

/* ── Paginación ────────────────────────────────── */
.pagination {
    display: flex;
    gap: 0.3rem;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    flex-wrap: wrap;
}
.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg3);
    color: var(--text2);
    font-size: 0.83rem;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.page-btn:hover { background: var(--border); color: var(--text1); }
.page-btn.active { background: var(--accent-a); color: #fff; border-color: var(--accent-a); font-weight: 700; }

/* ── Botones ───────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 1.1rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s, filter 0.2s, background 0.2s;
    white-space: nowrap;
}
.btn:hover { filter: brightness(1.1); }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-ghost    { background: var(--bg3); color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--border); filter: none; }
.btn-success  { background: #15803d; color: #fff; }
.btn-warning  { background: var(--warning-bg); color: var(--warning-text); border: 1px solid var(--warning-border); }
.btn-danger   { background: var(--danger-bg); color: var(--danger-text); border: 1px solid var(--danger-border); }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.78rem; }

/* ── Alertas ───────────────────────────────────── */
.alert {
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    font-size: 0.88rem;
    font-weight: 500;
}
.alert-ok, .alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}
.alert-err, .alert-error {
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: var(--danger-text);
}

/* ── Badges ────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.badge-green  { background: var(--success-bg);  color: var(--success-text);  border: 1px solid var(--success-border); }
.badge-red    { background: var(--danger-bg);   color: var(--danger-text);   border: 1px solid var(--danger-border); }
.badge-blue   { background: #1e3a5f;            color: #93c5fd;              border: 1px solid #1e40af; }
.badge-purple { background: #2e1065;            color: #c4b5fd;              border: 1px solid #5b21b6; }

/* ── Tablas ────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
thead th {
    text-align: left;
    padding: 0.6rem 0.85rem;
    color: var(--text3);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    background: var(--bg3);
}
thead th:first-child { border-radius: var(--radius-sm) 0 0 0; }
thead th:last-child  { border-radius: 0 var(--radius-sm) 0 0; }
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg3); }
tbody td { padding: 0.65rem 0.85rem; color: var(--text2); vertical-align: middle; }
.td-trunc { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.td-corta { display: flex; align-items: center; gap: 0.4rem; min-width: 160px; max-width: 250px; }
.td-corta a { color: var(--accent-a); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; font-size: 0.83rem; }
.td-corta a:hover { text-decoration: underline; }
.actions { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.visitas { color: #a78bfa; font-weight: 700; }
.empty { text-align: center; color: var(--text3); padding: 2.5rem; font-size: 0.9rem; }

/* ── Stats cards ───────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent);
}
.stat-label { font-size: 0.74rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.5rem; font-weight: 600; }
.stat-value { font-size: 2rem; font-weight: 800; background: var(--accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.stat-sub   { font-size: 0.78rem; color: var(--text3); margin-top: 0.35rem; }

/* ── Toggle switch ─────────────────────────────── */
.toggle-wrap { display: flex; align-items: center; gap: 0.75rem; }
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute; cursor: pointer; inset: 0;
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 26px; transition: 0.25s;
}
.slider::before {
    content: ''; position: absolute;
    width: 20px; height: 20px; left: 2px; bottom: 2px;
    background: var(--text3); border-radius: 50%; transition: 0.25s;
}
input:checked + .slider { background: var(--accent-a); border-color: var(--accent-a); }
input:checked + .slider::before { transform: translateX(20px); background: white; }
.toggle-label { font-size: 0.88rem; color: var(--text2); }

/* ── Panel — result box ────────────────────────── */
.result-box {
    margin-top: 1.25rem;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeIn 0.3s ease;
}
.result-url { color: var(--accent-a); font-size: 0.95rem; word-break: break-all; font-weight: 600; }
.result-meta { font-size: 0.77rem; color: var(--text3); margin-top: 0.2rem; }

/* ── Botón copiar ──────────────────────────────── */
.btn-copy {
    padding: 0.5rem 1rem;
    background: var(--bg3);
    color: var(--text2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
}
.btn-copy:hover { background: var(--border); }
.btn-copy.copied { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }

.btn-copy-sm {
    flex-shrink: 0;
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    background: var(--bg3);
    color: var(--text3);
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.btn-copy-sm:hover { background: var(--border); color: var(--text2); }
.btn-copy-sm.copied { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }

/* ── Tabs ──────────────────────────────────────── */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    gap: 0;
}
.tab-btn {
    padding: 0.65rem 1.4rem;
    background: none;
    border: none;
    color: var(--text3);
    font-size: 0.88rem;
    font-family: inherit;
    cursor: pointer;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.2s;
}
.tab-btn:hover { color: var(--text2); }
.tab-btn.active { color: var(--accent-a); border-bottom-color: var(--accent-a); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.2s ease; }

/* ── Filtros ───────────────────────────────────── */
.filtros { display: flex; gap: 0.75rem; align-items: flex-end; flex-wrap: wrap; }
.filtro-group { display: flex; flex-direction: column; gap: 0.25rem; }
.filtro-group input,
.filtro-group select { margin-bottom: 0; }
.results-count { font-size: 0.8rem; color: var(--text3); margin-bottom: 0.75rem; }

/* ── Chart ─────────────────────────────────────── */
.chart-wrap { position: relative; height: 220px; }

/* ── Landing / página intermedia ──────────────── */
.landing-page {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem 3rem;
}
.landing-header {
    text-align: center;
    margin-bottom: 2rem;
}
.landing-brand { font-size: 1.4rem; font-weight: 800; margin-bottom: 0.3rem; }
.landing-brand span { background: var(--accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.landing-sub { color: var(--text3); font-size: 0.85rem; }

.countdown-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1.5rem 0 2rem;
}
.countdown-ring {
    position: relative;
    width: 130px;
    height: 130px;
    margin-bottom: 1rem;
}
.countdown-ring svg {
    width: 130px;
    height: 130px;
    transform: rotate(-90deg);
}
.ring-track {
    fill: none;
    stroke: var(--border);
    stroke-width: 8;
}
.ring-progress {
    fill: none;
    stroke: url(#ringGrad);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s linear;
}
.countdown-num {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    font-weight: 800;
    background: var(--accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.countdown-label {
    font-size: 0.82rem;
    color: var(--text3);
    text-align: center;
}

.landing-ads {
    width: 100%;
    max-width: 780px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}
.ad-block {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    overflow: hidden;
    text-align: center;
}

.btn-skip {
    display: none;
    padding: 0.65rem 2rem;
    background: var(--bg2);
    border: 2px solid var(--accent-a);
    color: var(--accent-a);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    animation: fadeIn 0.3s ease;
    transition: background 0.2s, color 0.2s;
}
.btn-skip:hover { background: var(--accent-a); color: #fff; }
.btn-skip.visible { display: inline-block; }

/* ── 404 ───────────────────────────────────────── */
.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 2rem;
}
.error-code {
    font-size: 6rem;
    font-weight: 800;
    background: var(--accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}
.error-msg { color: var(--text2); font-size: 1.1rem; margin-bottom: 2rem; }
.error-sub { color: var(--text3); font-size: 0.88rem; margin-bottom: 2rem; }

/* ── Toast notifications ────────────────────────── */
#toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: .6rem;
    pointer-events: none;
}
.toast {
    pointer-events: all;
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .85rem 1.1rem;
    border-radius: 10px;
    font-size: .875rem;
    font-weight: 500;
    min-width: 260px;
    max-width: 380px;
    box-shadow: 0 8px 24px rgba(0,0,0,.35);
    animation: toastIn .25s ease forwards;
}
.toast.hide { animation: toastOut .35s ease forwards; }
.toast-ok  { background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success-text); }
.toast-err { background: var(--danger-bg);  border: 1px solid var(--danger-border);  color: var(--danger-text); }
.toast-msg { flex: 1; }
.toast-close {
    background: none; border: none; cursor: pointer;
    color: inherit; opacity: .6; font-size: 1rem;
    padding: 0; line-height: 1; flex-shrink: 0;
}
.toast-close:hover { opacity: 1; }
@keyframes toastIn  { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:translateY(0); } }
@keyframes toastOut { from { opacity:1; transform:translateY(0); }    to { opacity:0; transform:translateY(14px); } }

/* ── Badge toggle (clickeable) ─────────────────── */
.badge-toggle {
    cursor: pointer;
    border: none;
    font: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    transition: opacity .15s, transform .1s;
}
.badge-toggle:hover  { opacity: .8; transform: scale(1.05); }
.badge-toggle:active { transform: scale(.97); }

/* ── Modal ─────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.65);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.75rem 2rem;
    width: 100%;
    max-width: 560px;
    animation: fadeIn .18s ease;
    position: relative;
}
.modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text);
}
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.1rem;
    background: none;
    border: none;
    color: var(--text3);
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
}
.modal-close:hover { color: var(--text); }
@media (max-width: 600px) {
    .modal { padding: 1.25rem 1rem; }
}

/* ── Animaciones ───────────────────────────────── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ────────────────────────────────── */
@media (max-width: 700px) {
    .container { padding: 1.25rem 1rem; }
    nav { padding: 0 1rem; }
    .nav-links a:not(.nav-logout) { display: none; }
    .nav-links .nav-user-name     { display: none; }
    .nav-mobile-show              { display: flex !important; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-grid, .form-grid.col3 { grid-template-columns: 1fr; }
    .form-full { grid-column: 1; }
    .input-row { flex-direction: column; }
    .input-row .btn { width: 100%; }
    .filtros { flex-direction: column; }
    .filtros .filtro-group { width: 100%; }
    .filtros input, .filtros select { width: 100%; }
    .auth-card { padding: 1.75rem 1.25rem; }
    .stats-grid .stat-card:last-child { grid-column: auto; }
    table { font-size: 0.8rem; }
    tbody td, thead th { padding: 0.5rem 0.6rem; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .tabs { overflow-x: auto; }
    .tab-btn { padding: 0.6rem 0.9rem; font-size: 0.82rem; }
}