/* mykoinoxrista – χρώματα από logo: μπλε, πράσινο */
:root {
    --primary: #1e3a5f;
    --primary-light: #2c5282;
    --accent: #38a169;
    --accent-light: #48bb78;
    --bg: #f7fafc;
    --card-bg: #fff;
    --sidebar-bg: #1a365d;
    --sidebar-text: #e2e8f0;
    --sidebar-active: #63b3ed;
    --border: #e2e8f0;
    --text: #2d3748;
    --text-muted: #718096;
    --danger: #e53e3e;
    --warning: #d69e2e;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
}

body.dashboard {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 1.25rem 1rem;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.sidebar-logo {
    display: block;
    max-height: 40px;
    width: auto;
    object-fit: contain;
}

.sidebar-nav {
    flex: 1;
    padding: 0.5rem 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.nav-link.active {
    background: rgba(99, 179, 237, 0.2);
    color: var(--sidebar-active);
}

.nav-icon {
    font-size: 1.1rem;
    width: 1.5rem;
    text-align: center;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Main */
.main-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.header {
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
}

.header-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
    min-width: 180px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.icon-btn {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    color: var(--text);
    font-size: 1rem;
}

.icon-btn:hover {
    background: var(--bg);
}

.content {
    flex: 1;
    padding: 1.5rem;
}

.page-footer {
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.cards-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.stat-card {
    min-width: 140px;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Buildings page v2 */
.page-buildings {
    max-width: 1400px;
}

.buildings-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.buildings-toolbar .search-input.buildings-search {
    flex: 1;
    min-width: 260px;
    max-width: 480px;
    padding: 0.6rem 1rem;
    font-size: 1rem;
}

.building-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

@media (min-width: 900px) {
    .building-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.building-card {
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1.5rem;
    min-height: 180px;
    transition: box-shadow 0.2s;
}

.building-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.building-card-icon {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.building-card-info {
    flex: 1;
    min-height: 0;
}

.building-info {
    flex: 1;
}

.building-address {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.35;
    color: var(--text);
}

.building-card .building-address {
    margin-bottom: 0.75rem;
}

.building-card-actions {
    display: flex;
    gap: 0.35rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.building-card-actions .action-btn {
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0 0.5rem;
    border: none;
    background: var(--bg);
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    color: var(--text);
    font-size: 1rem;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}

.building-card-actions .action-btn:hover {
    background: var(--primary-light);
    color: #fff;
}

.building-card-actions .action-delete:hover {
    background: var(--danger);
    color: #fff;
}

.building-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.building-icon {
    font-size: 2rem;
    color: var(--primary-light);
    margin-bottom: 0.75rem;
}

/* Status */
.status-badge {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-active {
    background: #c6f6d5;
    color: #276749;
}

.status-maintenance {
    background: #fef3c7;
    color: #92400e;
}

.status-archived {
    background: #e2e8f0;
    color: #4a5568;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: #c53030;
}

.danger-zone {
    border-color: #feb2b2;
    margin-top: 2rem;
}

.danger-zone h2 {
    color: var(--danger);
    font-size: 1rem;
    margin: 0 0 0.5rem 0;
}

.danger-zone p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0 0 1rem 0;
}

.buildings-filters {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.buildings-filters label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.filter-select {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
}

.action-label {
    /* gap on parent handles spacing from icon */
}

.action-inline {
    display: inline;
}

@media (max-width: 600px) {
    .action-label { display: none; }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-light);
}

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

.btn-secondary:hover {
    background: #cbd5e0;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.toolbar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.toolbar .search-input {
    flex: 1;
    min-width: 220px;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.dl-inline dt { font-weight: 600; color: var(--text-muted); margin-top: 0.5rem; }
.dl-inline dd { margin: 0 0 0 0.5rem; }

.building-detail .card h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Building detail v2 (dashboard-style) */
.building-detail-v2 {
    max-width: 1280px;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--primary-light);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-sep {
    margin: 0 0.35rem;
}

.building-detail-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.building-detail-title-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.building-detail-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
}

.building-detail-id {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.building-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-icon-small {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    font-size: 1.25rem;
    line-height: 1;
}

.btn-icon-small:hover {
    background: var(--primary-light);
    color: #fff;
}

.building-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 900px) {
    .building-detail-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.building-detail-main .card {
    margin-bottom: 1.5rem;
}

.card-title {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-title-icon {
    font-size: 1.1rem;
}

.card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.card-title-row .card-title {
    margin-bottom: 0;
}

.card-badge {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 2rem;
}

.details-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.details-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-muted);
}

.details-value {
    font-size: 0.95rem;
}

.table-wrap {
    overflow-x: auto;
}

.link-action {
    color: var(--primary-light);
    text-decoration: none;
    font-size: 0.9rem;
}

.link-action:hover {
    text-decoration: underline;
}

.period-list-v2 {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.period-item-v2 {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.period-item-v2:last-child {
    border-bottom: none;
}

.period-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.period-item-label {
    font-weight: 600;
    font-size: 0.95rem;
}

.period-item-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.period-item-actions {
    display: flex;
    gap: 1rem;
}

.status-sm {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
}

.btn-block {
    width: 100%;
    margin-top: 0.75rem;
}

.empty-inline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.empty-inline a {
    color: var(--primary-light);
}

.card-summary .card-title {
    margin-bottom: 0.75rem;
}

.summary-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.summary-metric {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background: var(--bg);
}

.summary-metric-expenses .summary-metric-value {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
}

.summary-metric-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

/* Forms (building new/edit) */
.building-form .form-group {
    margin-bottom: 1rem;
}

.building-form .form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.building-form .form-group input[type="text"],
.building-form .form-group input[type="email"],
.building-form .form-group input[type="number"] {
    width: 100%;
    max-width: 400px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
}

.building-form .form-group input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.building-form .form-group-checkbox label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.building-form .form-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
}

.building-form .form-actions-right {
    justify-content: flex-end;
}

.building-form .form-grid {
    display: grid;
    gap: 1rem;
}

.building-form .form-grid-2col {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 640px) {
    .building-form .form-grid-2col {
        grid-template-columns: 1fr;
    }
}

.building-form .form-group-span-2 {
    grid-column: 1 / -1;
}

.building-form .form-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.building-form .form-section h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.building-form .form-section-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0 0 1rem 0;
}

.building-form .form-help {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.building-form textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

/* Building edit tabs & context pages (apartments, periods) */
.building-edit-page,
.building-context-page {
    max-width: 960px;
}

.building-context-page .building-edit-sticky {
    margin-bottom: 1rem;
}

.building-edit-sticky {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
}

.building-edit-sticky .breadcrumb {
    margin-bottom: 0.75rem;
}

.building-edit-sticky .tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    border-bottom: 1px solid var(--border);
}

.building-edit-sticky .tab-link {
    padding: 0.6rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s, border-color 0.15s;
}

.building-edit-sticky .tab-link:hover {
    color: var(--primary-light);
}

.building-edit-sticky .tab-link.active {
    color: var(--primary);
    font-weight: 600;
    border-bottom-color: var(--primary);
}

.building-edit-tabs .tab-panel {
    padding: 0.5rem 0;
}

.building-edit-tabs .tab-panel.active {
    display: block;
}

.read-only-info .details-grid {
    max-width: 480px;
}

.form-errors {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
    background: #fed7d7;
    color: #c53030;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

.form-inline-sm {
    display: inline;
}

.form-inline-sm .btn {
    margin-left: 0.25rem;
}

.building-form.form-inline .form-group {
    display: inline-block;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
    vertical-align: top;
}

.building-form.form-inline .form-group input,
.building-form.form-inline .form-group select {
    width: auto;
    min-width: 140px;
}

.building-form select {
    width: 100%;
    max-width: 400px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
}

.building-form .form-grid select {
    max-width: none;
}

.card h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.period-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.period-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.period-list a:first-child {
    flex: 1;
}

.welcome-msg {
    color: var(--text-muted);
}

.empty-state {
    color: var(--text-muted);
}

/* Login */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--sidebar-bg) 0%, var(--primary) 100%);
    padding: 1rem;
}

.login-box {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 380px;
}

.login-logo {
    display: block;
    max-width: 220px;
    height: auto;
    margin: 0 auto 1rem;
    object-fit: contain;
}

.login-box h1 {
    margin: 0 0 1.5rem 0;
    text-align: center;
    color: var(--primary);
    font-size: 1.5rem;
}

.login-box .form-group {
    margin-bottom: 1rem;
}

.login-box label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.login-box input[type="email"],
.login-box input[type="password"] {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
}

.login-box input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.login-box .btn {
    width: 100%;
    padding: 0.75rem;
    margin-top: 0.5rem;
}

.login-error {
    background: #fed7d7;
    color: #c53030;
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* User edit page */
.user-edit-page {
    max-width: 800px;
}

.page-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-header-text {
    flex: 1;
    min-width: 0;
}

.page-title {
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.page-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.btn-back {
    flex-shrink: 0;
}

.input-readonly {
    background: var(--bg);
    color: var(--text-muted);
    cursor: not-allowed;
}

.input-with-toggle {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.input-with-toggle input {
    flex: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-toggle-btn {
    padding: 0 0.75rem;
    border: 1px solid var(--border);
    border-left: none;
    border-radius: 0 6px 6px 0;
    background: var(--bg);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
}

.input-toggle-btn:hover {
    background: var(--border);
}

.form-group-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-group-toggle .toggle-label {
    margin-bottom: 0;
    font-weight: 500;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border);
    border-radius: 26px;
    transition: 0.2s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--primary-light);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}