:root {
    --bg: #ffffff;
    --card: #ffffff;
    --text: #111111;
    --muted: #555555;
    --primary: #0f8a31; /* green */
    --primary-600: #0c7228; /* darker green */
    --border: #20c25a; /* green borders */
    --success-bg: #f1fff5;
    --success-border: #8be2ab;
    --shadow: 0 12px 30px rgba(0,0,0,.08);
    --radius: 16px;
    --radius-sm: 10px;
    --space: 16px;
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%
}

* Full-viewport center from layout */
.page-center {
    min-height: 100svh; /* soporta barras móviles */
    display: flex;
    align-items: center; /* eje vertical */
    justify-content: center; /* eje horizontal */
    padding: 24px;
}

@supports (height: 100dvh) {
    .page-center {
        min-height: 100dvh;
    }
    /* viewport real en iOS/Android */
}

/* Opcional: limitar ancho de la card */
.page-center .card {
    max-width: 720px;
    width: 100%;
    margin: 5% auto;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji';
    color: var(--text);
    background: var(--bg);
}

/* Center the card horizontally & vertically */
.container {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

/* Card */
.card {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    max-width: 720px;
    width: 100%;
}

    .card.success {
        border-color: var(--success-border);
    }

.card-header {
    padding: calc(var(--space) + 4px) var(--space) var(--space);
    border-bottom: 1px solid var(--border);
}

.title {
    margin: .25rem 0 0;
    font-size: 1.25rem;
    line-height: 1.2;
    color: var(--text);
}

.subtitle {
    margin: .25rem 0 0;
    color: var(--muted);
    font-size: .95rem;
}

.step {
    display: inline-block;
    font-size: .8rem;
    color: var(--primary);
    border: 1px solid var(--border);
    padding: .2rem .5rem;
    border-radius: 999px;
    background: #f7fff9;
}

.card-body {
    padding: var(--space);
}

/* Forms */
.form-label {
    font-weight: 700;
    margin-bottom: .4rem;
    display: block;
    color: #111;
}

.form-field {
    margin-bottom: 1rem;
}

    .form-field.wide {
        grid-column: span 2;
    }

.form-control, input[type="checkbox"] {
    width: 100%;
    padding: .7rem .9rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text);
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

    .form-control:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(15,138,49,.18);
    }

.hint {
    display: block;
    color: var(--muted);
    font-size: .85rem;
    margin-top: .35rem;
}

/* Grid */
.input-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 1rem;
}

@media (max-width: 720px) {
    .input-grid {
        grid-template-columns: 1fr;
    }

    .form-field.wide {
        grid-column: auto;
    }
}

/* OTP cells */
.otp-row {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.otp-cell {
    width: 2.2ch;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .05em;
    padding: .5rem .25rem;
    border: 2px solid var(--border);
    border-radius: 10px;
}

.otp-sep {
    color: #000;
    opacity: .7;
    margin: 0 .15rem;
}

/* Consents */
.consents-list {
    display: grid;
    gap: .75rem;
}

.consent-item {
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .85rem;
    background: #fff;
}

.consent-body {
    padding: .25rem 0 .5rem;
    color: var(--text);
}

.consent-check {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.badge {
    display: inline-block;
    font-size: .75rem;
    padding: .2rem .5rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--primary);
    background: #f7fff9;
}

.badge-required {
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .7rem 1rem;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    gap: .5rem;
    transition: transform .06s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}

    .btn:active {
        transform: translateY(1px);
    }

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 6px 18px rgba(15,138,49,.25);
}

    .btn-primary:hover {
        background: var(--primary-600);
        border-color: var(--primary-600);
    }

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

    .btn-outline-primary:hover {
        background: #f7fff9;
    }

.btn-ghost {
    background: transparent;
    color: #111;
    border-color: transparent;
}

    .btn-ghost:hover {
        color: var(--primary);
        background: #f7fff9;
    }

.actions {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* Alerts (bottom placement in each form) */
.alert {
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    border: 2px solid var(--border);
    background: #fff;
    color: #111;
}

.alert-danger {
    border-color: #ff4d4d;
    background: #fff5f5;
    color: #b01818;
}

.alert-success {
    border-color: var(--success-border);
    background: var(--success-bg);
    color: #175a2a;
}

/* Misc */
.kv .k {
    color: var(--muted);
}

.kv .v {
    color: var(--text);
}

.prewrap {
    white-space: pre-wrap;
}

.skeleton {
    height: 14px;
    width: 100%;
    background: linear-gradient(90deg, #f5f5f5 0%, #e9e9e9 40%, #f5f5f5 80%);
    background-size: 200% 100%;
    border-radius: 8px;
    animation: sk 1.2s infinite;
    margin-bottom: .6rem;
}

    .skeleton.short {
        width: 60%;
    }

@keyframes sk {
    0% {
        background-position: 200% 0
    }

    100% {
        background-position: -200% 0
    }
}