/* ===== Tema Capacitación — paleta profesional ===== */
:root {
    --brand-900: #082544;
    --brand-800: #0b2e59;
    --brand-700: #123a6e;
    --primary: #1466c0;
    --primary-600: #115aa8;
    --accent: #e0a92e;
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #e5e7eb;
    --ok: #1b8f5a;
    --danger: #d64545;
}

html, body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background-color: var(--bg);
    font-size: 15px;
}

h1, h2, h3, h4, h5 { font-weight: 600; color: var(--brand-800); letter-spacing: -0.01em; }
h1 { font-size: 1.7rem; }
h3 { font-size: 1.3rem; margin-bottom: 1rem; }
h4 { font-size: 1.05rem; }

a, .btn-link { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-600); text-decoration: underline; }

h1:focus { outline: none; }

/* ===== Contenedor de contenido ===== */
.content {
    padding-top: 1.5rem;
    padding-bottom: 3rem;
    max-width: 1100px;
}

/* ===== Botones ===== */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    transition: background-color .15s, box-shadow .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { color: #fff; background-color: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background-color: var(--primary-600); border-color: var(--primary-600); }
.btn-secondary { background-color: var(--brand-700); border-color: var(--brand-700); }
.btn-secondary:hover { background-color: var(--brand-800); border-color: var(--brand-800); }
.btn-sm { border-radius: 6px; padding: 0.2rem 0.55rem; font-size: .82rem; }

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus, .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(20, 102, 192, 0.25);
}

/* ===== Tarjetas ===== */
.card {
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
    background: var(--card);
}

/* ===== Tablas ===== */
.table {
    background: var(--card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(16, 24, 40, .05);
    margin-bottom: 1.5rem;
}
.table thead th {
    background: #eef2f7;
    color: var(--brand-800);
    font-weight: 600;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    border-bottom: 1px solid var(--border);
}
.table td, .table th { padding: .6rem .8rem; vertical-align: middle; }
.table tbody tr:hover { background: #f8fafc; }

/* ===== Formularios (incluye inputs "pelados" de las páginas de gestión) ===== */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: .45rem .7rem;
}
.content input:not([type=checkbox]):not([type=radio]):not(.form-control),
.content select:not(.form-select),
.content textarea:not(.form-control) {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: .42rem .65rem;
    background: #fff;
    color: var(--text);
    margin: .15rem .35rem .15rem 0;
    outline: none;
    font-size: .95rem;
    min-height: 2.2rem;
}
.content input:focus, .content select:focus, .content textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.18rem rgba(20, 102, 192, 0.2);
}
label.form-label, .form-label { font-weight: 500; color: var(--brand-800); margin-bottom: .2rem; }

/* Badges de estado */
.badge-estado { display:inline-block; padding:.2rem .55rem; border-radius:999px; font-size:.78rem; font-weight:600; }
.badge-ok { background:#e3f5ec; color:var(--ok); }
.badge-pend { background:#f1f3f5; color:var(--muted); }
.badge-curso { background:#e7f0fb; color:var(--primary-600); }

/* Barra de progreso simple */
.avance-bar { background:#eef2f7; border-radius:999px; height:8px; overflow:hidden; width:140px; display:inline-block; vertical-align:middle; }
.avance-bar > span { display:block; height:100%; background:linear-gradient(90deg,var(--primary),#3d8bec); }

/* ===== Reproductor / media ===== */
video { border-radius: 10px; background:#000; max-width:100%; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.checkpoint-modal { border:1px solid var(--border); }

/* ===== Alertas de estado de texto ===== */
.text-info { color: var(--primary-600) !important; }
.text-success { color: var(--ok) !important; }

/* ===== Validación (plantilla) ===== */
.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #e50000; }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: 8px;
}
.blazor-error-boundary::after { content: "Ocurrió un error."; }

.darker-border-checkbox.form-check-input { border-color: #929292; }

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}
.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}