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

:root {
        --primary-color: #2563eb;
        --primary-hover: #1d4ed8;
        --secondary-color: #64748b;
        --success-color: #10b981;
        --error-color: #ef4444;
        --background-color: #f8fafc;
        --surface-color: #ffffff;
        --text-primary: #1e293b;
        --text-secondary: #64748b;
        --border-color: #e2e8f0;
        --focus-ring: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        font-size: 16px;
        line-height: 1.6;
        color: var(--text-primary);
        background-color: var(--background-color);
        min-height: 100vh;
        display: flex;
        flex-direction: column;
}

.container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
}

.sfh-header {
        background-color: var(--surface-color);
        border-bottom: 1px solid var(--border-color);
        padding: 14px 0;
        box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.sfh-header__inner {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 18px;
}

.site-brand {
        line-height: 1.2;
}

.brand-link {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        color: #0f172a;
        user-select: none;
        white-space: nowrap;
}

.brand-link:focus {
        outline: none;
        box-shadow: var(--focus-ring);
        border-radius: 10px;
}

.brand-mark {
        width: 26px;
        height: 26px;
        border-radius: 9px;
        background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
        box-shadow: 0 10px 22px rgba(37, 99, 235, 0.18), 0 3px 7px rgba(15, 23, 42, 0.10);
        flex: 0 0 auto;
}

.brand-name {
        font-size: 18px;
        font-weight: 900;
        letter-spacing: 0.02em;
}

.brand-tagline {
        margin-top: 6px;
        font-size: 13px;
        color: var(--text-secondary);
        max-width: 520px;
}

@media (max-width: 640px) {
        .brand-tagline {
                display: none;
        }
}
.sfh-header__controls {
        display: inline-flex;
        align-items: center;
        justify-content: flex-end;
        gap: 10px;
        margin-top: 2px;
}

.sfh-menu {
        position: relative;
}

.sfh-menu summary {
        list-style: none;
}

.sfh-menu summary::-webkit-details-marker {
        display: none;
}

.sfh-menu summary::marker {
        content: '';
}

.sfh-icon-button {
        appearance: none;
        border: 1px solid var(--border-color);
        background: var(--surface-color);
        color: var(--text-primary);
        border-radius: 10px;
        padding: 10px;
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: background-color 0.15s, border-color 0.15s, transform 0.05s;
}

.sfh-icon-button:hover {
        background: var(--background-color);
        border-color: #cbd5e1;
}

.sfh-icon-button:active {
        transform: translateY(1px);
}

.sfh-menu[open] > summary.sfh-icon-button {
        background: #eff6ff;
        border-color: #c7d2fe;
}

.sfh-icon-button:focus,
.sfh-icon-button:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
}

.sfh-icon {
        display: block;
}

.sfh-menu__panel {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        min-width: 240px;
        background: var(--surface-color);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12), 0 4px 10px rgba(15, 23, 42, 0.08);
        padding: 8px;
        z-index: 50;
}

.sfh-menu__nav {
        font-size: 0;
}

.sfh-menu__nav a,
.sfh-menu__item {
        font-size: 15px;
        color: var(--text-primary);
        text-decoration: none;
        display: block;
        padding: 10px 10px;
        border-radius: 10px;
        font-weight: 650;
        transition: background-color 0.15s, color 0.15s;
}

.sfh-menu__nav a:hover,
.sfh-menu__item:hover {
        background: var(--background-color);
        color: var(--primary-color);
}

.sfh-menu__nav a:focus,
.sfh-menu__item:focus {
        outline: none;
        box-shadow: var(--focus-ring);
}

.sfh-menu--admin .sfh-icon-button {
        padding: 10px 12px;
}

.sfh-icon-button__label {
        margin-left: 8px;
        font-size: 13px;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
}

main {
        flex: 1;
        padding: 20px 0;
}

.auth-form {
        max-width: 480px;
        margin: 0 auto;
        background-color: var(--surface-color);
        padding: 40px;
        border-radius: 12px;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.auth-form h2 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 24px;
        text-align: center;
        color: var(--text-primary);
}

.form-group {
        margin-bottom: 20px;
}

label {
        display: block;
        margin-bottom: 8px;
        font-weight: 500;
        color: var(--text-primary);
        font-size: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
        width: 100%;
        padding: 12px 16px;
        font-size: 16px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        background-color: var(--surface-color);
        transition: all 0.2s;
        min-height: 44px;
}

input:focus,
textarea:focus,
select:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: var(--focus-ring);
}

small {
        display: block;
        margin-top: 4px;
        font-size: 14px;
        color: var(--text-secondary);
}

button[type="submit"] {
        width: 100%;
        padding: 12px 24px;
        font-size: 16px;
        font-weight: 600;
        color: white;
        background-color: var(--primary-color);
        border: none;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.2s;
        min-height: 44px;
}

button[type="submit"]:hover {
        background-color: var(--primary-hover);
}

button[type="submit"]:focus {
        outline: none;
        box-shadow: var(--focus-ring);
}

button[type="submit"]:active {
        transform: translateY(1px);
}

.form-links {
        margin-top: 24px;
        text-align: center;
}

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

.form-links a:hover {
        text-decoration: underline;
}

.error,
.success {
        padding: 12px 16px;
        border-radius: 8px;
        margin-bottom: 20px;
        font-size: 14px;
        font-weight: 500;
}

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

.success {
        background-color: #d1fae5;
        border: 1px solid #a7f3d0;
        color: #065f46;
}

.account-page {
        max-width: 800px;
        margin: 0 auto;
}

.dashboard-hero {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 28px;
        border-radius: 12px;
        margin-bottom: 24px;
        text-align: center;
}

.dashboard-hero h1 {
        margin: 0;
        font-size: 32px;
        line-height: 1.2;
}

.dashboard-hero p {
        margin: 10px 0 0 0;
        font-size: 18px;
        opacity: 0.95;
}

.dashboard-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
}

.dashboard-card {
        background: var(--surface-color);
        border: 2px solid #e5e7eb;
        border-radius: 12px;
        padding: 24px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.dashboard-card h3 {
        margin: 0 0 14px 0;
        color: #1f2937;
        font-size: 20px;
        display: flex;
        gap: 10px;
        align-items: center;
}

.dashboard-card .icon {
        display: inline-flex;
        width: 24px;
        height: 24px;
        color: #1f2937;
}

.big-button {
        display: block;
        background: #2563eb;
        color: white;
        padding: 14px 24px;
        text-decoration: none;
        border-radius: 10px;
        font-weight: 700;
        text-align: center;
        font-size: 17px;
        margin: 10px 0;
        transition: background 0.2s;
}

.big-button:hover {
        background: #1d4ed8;
}

.big-button-create {
        background: #16a34a;
}

.big-button-create:hover {
        background: #15803d;
}

.account-info p {
        margin: 8px 0;
        padding: 8px;
        background: #f9fafb;
        border-radius: 6px;
}

.account-settings {
        list-style: none;
        padding: 0;
        margin: 0;
}

.account-settings li {
        margin: 10px 0;
}

.account-settings a {
        color: #2563eb;
        text-decoration: none;
        font-weight: 600;
}

.account-settings a:hover {
        text-decoration: underline;
}

.account-page h2 {
        font-size: 32px;
        font-weight: 700;
        margin-bottom: 32px;
}

.account-info,
.account-actions {
        background-color: var(--surface-color);
        padding: 24px;
        border-radius: 12px;
        margin-bottom: 24px;
        box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.account-info h3,
.account-actions h3 {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 16px;
        color: var(--text-primary);
}

.account-info p {
        margin-bottom: 12px;
        color: var(--text-secondary);
}

.account-actions ul {
        list-style: none;
}

.account-actions li {
        margin-bottom: 8px;
}

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

.account-actions a:hover {
        text-decoration: underline;
}

footer {
        background-color: var(--surface-color);
        border-top: 1px solid var(--border-color);
        padding: 24px 0;
        margin-top: auto;
}

footer p {
        text-align: center;
        color: var(--text-secondary);
        font-size: 14px;
}

@media (max-width: 768px) {
        .container {
                padding: 0 16px;
        }
        
        .auth-form {
                padding: 24px;
        }
        
        .auth-form h2 {
                font-size: 24px;
        }

        .sfh-header__inner {
                flex-wrap: wrap;
                gap: 12px;
        }
.sfh-menu__panel {
                min-width: 220px;
        }
}

@media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
        }
}

:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
}

.form-grid {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 16px;
        margin-bottom: 24px;
}

.form-item {
        grid-column: span 12;
}

.form-item label {
        display: block;
        font-weight: 600;
        margin-bottom: 8px;
}

.form-item .required {
        color: #d32f2f;
}

.form-item .description {
        font-size: 0.9em;
        color: #666;
        margin-bottom: 8px;
}

.form-item input[type="text"],
.form-item input[type="email"],
.form-item input[type="number"],
.form-item input[type="date"],
.form-item textarea,
.form-item select {
        width: 100%;
        padding: 10px;
        border: 1px solid #ddd;
        border-radius: 4px;
        font-size: 16px;
}

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

.form-item.align-left { text-align: left; }
.form-item.align-center { text-align: center; }
.form-item.align-right { text-align: right; }

.form-item.valign-top { align-self: start; }
.form-item.valign-middle { align-self: center; }
.form-item.valign-bottom { align-self: end; }

.radio-option,
.checkbox-option {
        margin-bottom: 8px;
}

.radio-option input,
.checkbox-option input {
        margin-right: 8px;
}

.matrix-text,
.matrix-choice {
        width: 100%;
        border-collapse: collapse;
        margin-top: 12px;
}

.matrix-text th,
.matrix-text td,
.matrix-choice th,
.matrix-choice td {
        border: 1px solid #ddd;
        padding: 10px;
        text-align: center;
}

.matrix-text th,
.matrix-choice th {
        background-color: #f5f5f5;
        font-weight: 600;
}

.matrix-text input[type="text"] {
        width: 100%;
        padding: 6px;
        border: 1px solid #ddd;
        border-radius: 3px;
}

.wizard-progress {
        background-color: #f5f5f5;
        padding: 12px;
        border-radius: 4px;
        margin-bottom: 20px;
        text-align: center;
        font-weight: 600;
}

.form-navigation {
        margin-top: 24px;
        padding-top: 16px;
        border-top: 1px solid #ddd;
}

.form-navigation button {
        padding: 12px 24px;
        background-color: #1976d2;
        color: white;
        border: none;
        border-radius: 4px;
        font-size: 16px;
        cursor: pointer;
        margin-right: 8px;
}

.form-navigation button:hover {
        background-color: #1565c0;
}

.success-message,
.maintenance-message {
        text-align: center;
        padding: 40px;
        max-width: 600px;
        margin: 0 auto;
}

.success-message h1,
.maintenance-message h1 {
        color: #2e7d32;
        margin-bottom: 16px;
}

.maintenance-message h1 {
        color: #f57c00;
}

.error-messages {
        background-color: #ffebee;
        border: 1px solid #ef5350;
        border-radius: 4px;
        padding: 16px;
        margin-bottom: 20px;
}

.error-messages ul {
        margin: 0;
        padding-left: 20px;
}

.error-messages li {
        color: #c62828;
        margin-bottom: 4px;
}

.form-description {
        color: #666;
        font-size: 1.1em;
        margin-bottom: 24px;
}

.page-header {
        margin-bottom: 18px;
}

.button-link {
        display: inline-block;
        padding: 10px 16px;
        border-radius: 8px;
        background: var(--primary-color);
        color: white;
        text-decoration: none;
        font-weight: 700;
}

.button-link:hover {
        background: var(--primary-hover);
}

.form-divider {
        border-radius: 2px;
        margin: 10px 0;
}

.form-image {
        max-width: 100%;
        height: auto;
        display: block;
        border-radius: 8px;
}

.form-html-block {
        width: 100%;
}

.sfh-hero {
        padding: 18px 0 8px 0;
}

.sfh-hero__inner {
        max-width: 1020px;
        margin: 0 auto;
        padding: 0 20px;
}

.sfh-hero__title {
        margin: 0 0 8px 0;
        font-size: 38px;
        letter-spacing: -0.02em;
}

.sfh-hero__lead {
        margin: 0 0 14px 0;
        color: #475569;
        font-size: 16px;
}

.sfh-hero__cta {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
}

.sfh-btn {
        display: inline-block;
        padding: 12px 16px;
        border-radius: 10px;
        text-decoration: none;
        font-weight: 700;
        border: 1px solid transparent;
}

.sfh-btn--primary {
        background: #2563eb;
        color: #ffffff;
}

.sfh-btn--primary:hover {
        background: #1d4ed8;
}

.sfh-btn--ghost {
        background: #ffffff;
        color: #2563eb;
        border-color: #c7d2fe;
}

.sfh-btn--ghost:hover {
        background: #eff6ff;
}

.sfh-btn--link {
        background: transparent;
        color: #2563eb;
}

.sfh-home-grid {
        max-width: 1020px;
        margin: 10px auto 0 auto;
        padding: 0 20px 30px 20px;
        display: grid;
        gap: 14px;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.sfh-card {
        background: #ffffff;
        border: 1px solid #e2e8f0;
        border-radius: 14px;
        padding: 16px;
        box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.sfh-card h2 {
        margin: 0 0 6px 0;
        font-size: 18px;
}

.sfh-card p {
        margin: 0;
        color: #475569;
        font-size: 14px;
}