/* presenteald - estilos institucionales (mobile-first) */

:root {
    --verde-institucional: #0b3d2e;
    --verde-claro: #d9e9e2;
    --blanco: #ffffff;
    --texto: #1a1a1a;
    --error: #b3261e;
    --warning: #8a5a00;
    --success: #14532d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--verde-claro);
    color: var(--texto);
}

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
}

.brand-header {
    width: 100%;
    max-width: 480px;
    background: var(--verde-institucional);
    color: var(--blanco);
    text-align: center;
    padding: 20px 16px;
    border-radius: 10px 10px 0 0;
}

.brand-header h1 {
    margin: 0 0 4px;
    font-size: 1.1rem;
    line-height: 1.3;
}

.brand-header p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.9;
}

.card {
    width: 100%;
    max-width: 480px;
    background: var(--blanco);
    padding: 24px 20px;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.tipo-title {
    margin-top: 0;
    color: var(--verde-institucional);
    font-size: 1.2rem;
}

form label {
    display: block;
    margin: 14px 0 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

form input[type="text"] {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
}

form input[type="text"]:focus {
    outline: none;
    border-color: var(--verde-institucional);
    box-shadow: 0 0 0 2px rgba(11, 61, 46, 0.2);
}

button {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--blanco);
    background: var(--verde-institucional);
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

button:hover:not(:disabled) {
    background: #0f4d3a;
}

.form-status {
    margin-top: 16px;
    padding: 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    min-height: 1px;
}

.form-status.info {
    background: #eef2ff;
    color: #1e3a8a;
}

.form-status.success {
    background: #dcfce7;
    color: var(--success);
}

.form-status.warning {
    background: #fff7e6;
    color: var(--warning);
}

.form-status.error {
    background: #fdecea;
    color: var(--error);
}

.alert {
    padding: 16px;
    border-radius: 6px;
}

.alert-warning {
    background: #fff7e6;
    color: var(--warning);
    border: 1px solid #f0c869;
}

.alert ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.page-footer {
    margin-top: 16px;
    color: #4a4a4a;
    text-align: center;
}

/* --- Pantallas mas grandes --- */
@media (min-width: 600px) {
    .page {
        padding: 32px;
    }

    .brand-header h1 {
        font-size: 1.4rem;
    }
}