* {
    box-sizing: border-box;
}

.container-formoir {
    max-width: 980px;
    margin: 40px auto;
    padding: 28px;
}

/* ========== Card ========== */
.card {
    background: var(--bg-card);
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 8px 30px rgba(2, 6, 23, 0.15);
}

.card h1 {
    margin: 0 0 8px;
    font-size: 20px;
}

.card .lead {
    margin: 0 0 18px;
    color: var(--muted);
}

/* Form grid (2 kolom di desktop) */
.card .form-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 18px;
}

.card .field {
    margin-bottom: 12px;
}

/* ========== Label & Input ========== */
label {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
}

input[type=text],
input[type=email],
input[type=tel],
textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(13, 0, 0, 0.06);
    background: transparent;
    color: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:focus,
textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

/* ========== Button ========== */
.card .btn {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    color: #000;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(99, 102, 241, 0.18);
    transition: all 0.2s ease;
}

.card .btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.card .btn-ghost {
    background: transparent;
    color: var(--accent);
    box-shadow: none;
    margin-left: 8px;
}

.card .btn-danger {
    background: linear-gradient(90deg, #ef4444, #fb7185);
    box-shadow: none;
}

/* ========== Utilities ========== */
.muted {
    color: var(--muted);
    font-size: 13px;
}

/* ========== Right Card ========== */
.right-card {
    padding: 16px;
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(231, 4, 4, 0.02), rgba(212, 10, 10, 0.01));
}

.right-card .signature-wrap {
    background: rgba(199, 4, 4, 0.01);
    padding: 8px;
    border-radius: 8px;
}

.right-card canvas {
    width: 100%;
    height: 180px;
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 0));
    touch-action: none;
}

.right-card .small {
    font-size: 13px;
}

.right-card .row {
    display: flex;
    gap: 10px;
}

.right-card .file-info {
    font-size: 13px;
    color: #000;
    margin-top: 8px;
}

.right-card .notice {
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
}

.right-card .notice.success {
    background: linear-gradient(90deg, rgba(34, 197, 94, 0.12), rgba(34, 197, 94, 0.06));
    color: #064e3b;
}

.right-card .notice.error {
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.08), rgba(239, 68, 68, 0.03));
    color: #7f1d1d;
}

.right-card .preview {
    margin-top: 12px;
    background: rgba(12, 0, 0, 0.01);
    padding: 12px;
    border-radius: 10px;
}

/* ========== Responsive ========== */

/* Tablet (≤ 920px) */
@media (max-width: 920px) {
    .card .form-grid {
        grid-template-columns: 1fr;
    }
    .right-card {
        order: 2;
    }
    .right-card canvas {
        height: 160px;
    }
}

/* Tablet lebih kecil (≤ 768px) */
@media (max-width: 768px) {
    .container-formoir {
        padding: 20px;
    }
    .card {
        padding: 18px;
    }
    .card h1 {
        font-size: 18px;
    }
}

/* Handphone kecil (≤ 480px) */
@media (max-width: 480px) {
    .container-formoir {
        padding: 12px;
    }
    .card {
        padding: 14px;
    }
    .card h1 {
        font-size: 16px;
    }
    input, textarea, .card .btn {
        font-size: 13px;
    }
    .right-card canvas {
        height: 140px;
    }
}