:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #16a34a;
    --error-color: #dc2626;
    --info-color: #0891b2;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    text-align: center;
    margin-bottom: 1.25rem;
}

.header-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
    margin-bottom: 1rem;
}

.header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    color: #d11242;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.sub-tagline {
    font-size: 0.65rem;
    font-style: italic;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: -0.1rem;
    margin-bottom: 0.5rem;
}

.content {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    flex: 1;
}

.content.centered {
    align-items: flex-start;
    padding-top: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 0.75rem 1.5rem 1.5rem 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}

.card.wide {
    max-width: 600px;
}

.card h2 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.card p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: all 0.2s;
}

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

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

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

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

.btn.full-width {
    width: 100%;
}

.btn-sm {
    padding: 0.3em 1.5rem;
    font-size: 0.9rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.alert:last-child {
    margin-bottom: 1.5rem;
}

.alert-error {
    background-color: #fee2e2;
    color: var(--error-color);
    border: 1px solid #fecaca;
}

.alert-info {
    background-color: #cffafe;
    color: var(--info-color);
    border: 1px solid #a5f3fc;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.footer-links {
    margin-top: 1.5rem;
    text-align: center;
}

.footer-links a {
    color: var(--secondary-color);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer {
    margin-top: 1.5rem;
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.footer hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.footer-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: center;
}

.footer-logo {
    width: 64px;
    height: auto;
    flex-shrink: 0;
}

.footer-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.footer-text p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.3;
    color: var(--secondary-color);
}

.footer a {
    color: var(--secondary-color);
    text-decoration: none;
}

.footer a:hover {
    color: var(--primary-color);
}

.footer-help a {
    margin-left: 0.5rem;
    font-size: 1rem;
}

.footer-text p.footer-build {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
}

.footer-build a {
    font-size: 0.875rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.welcome {
    color: var(--secondary-color);
    font-weight: 500;
}

.content.dashboard {
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.content.dashboard .card {
    max-width: 100%;
}

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

.info-group label {
    display: block;
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.info-value {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.5;
}

.authorizations-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-item {
    padding: 1rem;
    background: var(--bg-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.auth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.auth-name {
    font-weight: 600;
    color: var(--text-color);
}

.auth-status {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-active {
    background-color: #d1fae5;
    color: var(--success-color);
}

.status-inactive {
    background-color: #fee2e2;
    color: var(--error-color);
}

.auth-detail {
    color: var(--secondary-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.status-badge {
    display: inline-block;
    font-weight: 700;
    font-size: 1.1rem;
}

.no-data {
    color: var(--secondary-color);
    font-style: italic;
    text-align: center;
    padding: 2rem;
}

@media (max-width: 768px) {
    .content {
        flex-direction: column;
    }
    
    .card {
        max-width: 100%;
    }

    .form-row {
        flex-direction: column;
    }
}

/* Dashboard menu layout */
.content.dashboard-menu {
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
    gap: 0.5rem;
}

.content.dashboard-menu .card {
    max-width: 100%;
}

.dashboard-status {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border-left: 4px solid;
    margin-bottom: 1rem;
}

.dashboard-status.active {
    border-left-color: var(--success-color);
}

.dashboard-status.inactive {
    border-left-color: var(--error-color);
}

.dashboard-status .status-text {
    font-weight: 700;
    font-size: 1.05rem;
}

.dashboard-status.active .status-text {
    color: var(--success-color);
}

.dashboard-status.inactive .status-text {
    color: var(--error-color);
}

.dashboard-status .level-text {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.menu-section h2 {
    font-size: 0.875rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.4rem;
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--text-color);
    border-radius: 6px;
    transition: background-color 0.15s;
    font-weight: 500;
}

.menu-item:hover {
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.menu-item i {
    width: 1.5rem;
    text-align: center;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
}

.social-grid .menu-item {
    justify-content: center;
    padding: 0.75rem;
}

.social-grid .menu-item i {
    font-size: 1.5rem;
}

.menu-item small {
    font-size: 0.75rem;
    color: var(--secondary-color);
    font-weight: 400;
    margin-left: 0.25rem;
}

.menu-item.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Footer session info */
.footer-session {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.footer-session .btn-logout {
    background-color: #94a3b8;
    color: white;
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
}

.footer-session .btn-logout:hover {
    background-color: #64748b;
}

/* Back-to-dashboard button */
.header-actions .btn-secondary.btn-sm {
    margin-top: 0.5rem;
    padding: 0.1em 2rem;
}

/* Add Tag button */
.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

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

/* Dev mode banner */
.dev-banner {
    background: #f59e0b;
    color: #78350f;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 0;
    letter-spacing: 0.05em;
    width: 100%;
}

/* Disabled form fields */
.form-control:disabled {
    background-color: var(--bg-color);
    color: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.7;
}

/* ===================================================================
   ITEM DESCRIPTION STYLES
   =================================================================== */

/* Subtitle description under label */
.info-label-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-weight: 400;
    margin-top: -0.25rem;
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

/* ===================================================================
   IMAGE + TEXT CARD STYLES
   =================================================================== */

.img-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-color);
    margin-bottom: 1rem;
}

.img-card-image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.img-card-body {
    padding: 1rem 1.25rem;
}

.img-card-body h3 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.img-card-body p {
    font-size: 0.9rem;
    color: var(--secondary-color);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

/* Horizontal layout */
.img-card-horizontal {
    display: flex;
    align-items: stretch;
}

.img-card-horizontal .img-card-image {
    width: 160px;
    min-height: 120px;
    flex-shrink: 0;
    object-fit: cover;
}

.img-card-horizontal .img-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsive: stack horizontal cards on mobile */
@media (max-width: 768px) {
    .img-card-horizontal {
        flex-direction: column;
    }

    .img-card-horizontal .img-card-image {
        width: 100%;
        min-height: 120px;
    }
}