@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap');

:root {
    --primary-color: #0f4174;
    --primary-hover: #0a2f55;
    --accent-color: #c59b27;
    --accent-light: #fefcf5;
    --bg-color: #f3f6ff; /* Matched IDOfficeMate body background */
    --card-bg: #ffffff;
    --text-color: #2d3748;
    --text-muted: #718096;
    --border-color: #e8e8e8; /* Matched IDOfficeMate border styling */
    --input-border: #cbd5e0;
    --success-color: #2f855a;
    --error-color: #c53030;
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --gradient-primary-start: #1f6cb0;
    --gradient-primary-end: #0f4174;
}

.text-primary-gradient {
    background: linear-gradient(119.35deg, var(--gradient-primary-start) 24.66%, var(--gradient-primary-end) 111.52%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header & Banner Styles */
header {
    background-color: #ffffff;
    color: var(--primary-color);
    padding: 1.25rem 2rem;
    box-shadow: 0 4px 12px rgba(15, 65, 116, 0.06);
    border-bottom: 3px solid var(--primary-color);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-title-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.emblem-placeholder {
    width: 46px;
    height: 46px;
    background-color: var(--accent-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #ffffff;
    font-size: 1.25rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.25s ease;
}

.header-title-section:hover .emblem-placeholder {
    transform: scale(1.05);
    background-color: var(--primary-color);
}

.header-text h1 {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.header-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

.gov-badge {
    background-color: rgba(15, 65, 116, 0.06);
    border: 1px solid rgba(15, 65, 116, 0.15);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

/* Main Content Wrapper */
main {
    flex: 1;
    max-width: 800px;
    width: 100%;
    margin: 3.5rem auto;
    padding: 0 1.5rem;
}

/* Card Layout */
.registration-card {
    background-color: var(--card-bg);
    border-radius: 12px; /* Smoother corner radius */
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.card-header {
    background-color: #fafbfc;
    padding: 2.25rem 2.5rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.card-header h2 {
    font-size: 1.6rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 400;
}

.card-body {
    padding: 2.5rem 3rem;
}

/* Step/State Transitions */
.step-container {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.hidden {
    display: none !important;
    opacity: 0;
    transform: translateY(10px);
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

label {
    display: block;
    font-weight: 500;
    font-size: 0.875rem;
    color: #4a5568;
    margin-bottom: 0.5rem;
}

label .required {
    color: var(--error-color);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border: 1px solid var(--input-border);
    border-radius: 8px; /* Softer, modern border-radius */
    background-color: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    color: var(--text-color);
    font-family: var(--font-family);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(15, 65, 116, 0.12); /* Custom focus shadow using primary color */
}

.form-control:disabled, .form-control[readonly] {
    background-color: #f7fafc;
    color: var(--text-muted);
    cursor: not-allowed;
    border-color: var(--border-color);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23718096'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25em;
    padding-right: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.8rem 1.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    border: none;
    width: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 4px 6px rgba(15, 65, 116, 0.15);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px rgba(15, 65, 116, 0.2);
}

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

.btn-accent {
    background-color: var(--accent-color);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 6px rgba(197, 155, 39, 0.15);
}

.btn-accent:hover {
    background-color: #b58d22;
    box-shadow: 0 4px 8px rgba(197, 155, 39, 0.2);
}

.btn-outline {
    background-color: transparent;
    border: 1.5px solid var(--input-border);
    color: var(--text-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.btn-outline:hover {
    background-color: #f7fafc;
    border-color: var(--text-muted);
}

.btn-back-link {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.btn-back-link:hover {
    color: var(--primary-hover);
}

.btn-back-link i {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-back-link:hover i {
    transform: translateX(-3px);
}

/* Divider & Visual Sections */
.form-section-title {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

/* Spinner & Loading States */
.spinner-container {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
}

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

/* Alerts and Notifications */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-danger {
    background-color: #fff5f5;
    border: 1px solid #feb2b2;
    color: var(--error-color);
}

.alert-success {
    background-color: #f0fff4;
    border: 1px solid #9ae6b4;
    color: var(--success-color);
}

.alert-warning {
    background-color: var(--accent-light);
    border: 1px solid rgba(197, 155, 39, 0.25);
    color: #975a16;
}

/* Login Action Layout */
.login-redirect-box {
    text-align: center;
    padding: 1rem 0;
}

.login-redirect-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.login-redirect-box h3 {
    font-size: 1.35rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.login-redirect-box p {
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    font-size: 0.95rem;
}

/* Footer styling */
footer {
    background-color: #ffffff;
    color: var(--text-color);
    padding: 1.75rem;
    text-align: center;
    font-size: 0.8rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
    box-shadow: 0 -4px 12px rgba(15, 65, 116, 0.03);
}

footer p {
    color: var(--text-muted);
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

footer a:hover {
    text-decoration: underline;
}