/* --- Official Government Branding & Palette --- */
:root {
    --primary-color: #1a5f7a;
    /* Deep Teal/Blue (Official Look) */
    --accent-color: #0d3b66;
    /* Naval Blue */
    --text-color: #333333;
    --text-muted: #666666;
    --bg-color: #f0f4f8;
    /* Light Grayish Blue */
    --card-bg: #ffffff;
    --border-color: #d1d9e6;
    --input-focus: #1a5f7a;
    --error-color: #d90429;
    --success-color: #38b000;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 1.5rem 1rem;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-top: 8px solid var(--primary-color);
}

/* --- Header Section --- */
header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.gov-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.gov-logo i {
    width: 48px;
    height: 48px;
    color: var(--primary-color);
}

.header-text h1 {
    font-size: 1.75rem;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.2;
}

.header-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* --- Form Layout --- */
.form-section {
    margin-bottom: 2.5rem;
}

.form-section h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    color: var(--accent-color);
    padding-bottom: 0.75rem;
    border-bottom: 1.5px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.form-section h3 i {
    width: 1.25rem;
    height: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: #444;
}

.required {
    color: var(--error-color);
}

/* --- Inputs --- */
input[type="text"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.25s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

textarea {
    resize: vertical;
}

/* --- Actions & Buttons --- */
.actions {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.btn-primary,
.btn-secondary {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 95, 122, 0.2);
}

.btn-secondary {
    background-color: #f1f5f9;
    color: #475569;
}

.btn-secondary:hover {
    background-color: #e2e8f0;
}

/* --- Status & Loading --- */
.hidden {
    display: none;
}

#loader {
    text-align: center;
    margin-top: 2rem;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #cbd5e1;
    border-left-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

footer {
    text-align: center;
    padding: 3rem 0 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

footer p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

footer p:first-child {
    font-weight: 500;
    color: var(--primary-color);
}

/* Success/Error Alerts */
#status-message {
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    text-align: center;
}

.success-alert {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.error-alert {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}