/* Nuomos Sistema - CSS */

/* ==================== CSS KINTAMIEJI - VIENINGA SPALVŲ SCHEMA ==================== */
:root {
    /* Pagrindinės spalvos */
    --primary: #3498db;
    --primary-dark: #2980b9;
    --primary-light: #5dade2;

    --success: #27ae60;
    --success-dark: #229954;
    --success-light: #d4edda;

    --danger: #e74c3c;
    --danger-dark: #c0392b;
    --danger-light: #f8d7da;

    --warning: #f39c12;
    --warning-dark: #e67e22;
    --warning-light: #fff3cd;

    --info: #17a2b8;
    --info-dark: #138496;
    --info-light: #d1ecf1;

    --secondary: #95a5a6;
    --secondary-dark: #7f8c8d;
    --secondary-light: #ecf0f1;

    /* Sidebar spalvos */
    --sidebar-bg: #2c3e50;
    --sidebar-hover: #34495e;
    --sidebar-text: #ecf0f1;

    /* Tekstas */
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-muted: #95a5a6;

    /* Fonas */
    --bg-body: #f5f5f5;
    --bg-white: #ffffff;
    --bg-gray: #f8f9fa;

    /* Rėmeliai */
    --border-color: #ddd;
    --border-light: #ecf0f1;

    /* Šešėliai */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);

    /* Kampų apvalinimas */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 50px;

    /* Tarpai */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
}

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

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.logo {
    padding: 8px 8px;
    background: var(--sidebar-hover);
    text-align: center;
    border-bottom: 2px solid var(--sidebar-bg);
}

.logo a {
    display: inline-block;
    text-decoration: none;
    transition: transform 0.3s;
}

.logo a:hover {
    transform: scale(1.02);
}

.logo-image {
    max-width: 150px !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    margin: 0 auto !important;
    
    padding: 8px 8px !important;  /* ← PAKEISTA! */
    border-radius: 8px !important;
    
    transition: box-shadow 0.3s ease, transform 0.3s ease !important;
}

.logo a:hover .logo-image {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transform: scale(1.01);
}

/* Responsive */
@media (max-width: 768px) {
    .logo {
        padding: 8px 6px;
    }
    
    .logo-image {
        max-width: 200px;
        padding: 8px 12px;
    }
}

.menu {
    flex: 1;
    padding: 20px 0;
}

.menu-item {
    display: block;
    padding: 12px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all 0.3s;
}

.menu-item:hover {
    background: var(--sidebar-hover);
    padding-left: 25px;
}

.menu-item span {
    margin-right: 10px;
}

.user-info {
    padding: var(--spacing-lg);
    background: var(--sidebar-hover);
    border-top: 1px solid var(--sidebar-bg);
}

.user-name {
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.logout-btn {
    display: inline-block;
    padding: 8px 15px;
    background: var(--danger);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: var(--danger-dark);
}

/* Main Content */
.content {
    flex: 1;
    margin-left: 250px;
    padding: 30px;
}

h1 {
    font-size: 32px;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

h2 {
    font-size: 24px;
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-white);
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 48px;
}

.stat-content {
    flex: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-primary);
}

/* Tables */
.table-container {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--sidebar-hover);
    color: white;
}

th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 500;
}

td {
    padding: 12px var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

tbody tr:hover {
    background: var(--bg-gray);
    transition: background 0.2s;
}

/* Row states */
tr.row-inactive {
    opacity: 0.5;
    background: var(--bg-gray);
}

tr.row-highlighted {
    background: var(--warning-light);
}

/* Forms */
.form-container {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-width: 800px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

input:disabled,
select:disabled,
textarea:disabled {
    background: var(--bg-gray);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    line-height: 1.5;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-success:hover:not(:disabled) {
    background: var(--success-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-danger:hover:not(:disabled) {
    background: var(--danger-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-warning:hover:not(:disabled) {
    background: var(--warning-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-info:hover:not(:disabled) {
    background: var(--info-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--secondary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Outline buttons */
.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline-primary:hover:not(:disabled) {
    background: var(--primary);
    color: white;
}

.btn-outline-danger {
    background: transparent;
    color: var(--danger);
    border: 2px solid var(--danger);
}

.btn-outline-danger:hover:not(:disabled) {
    background: var(--danger);
    color: white;
}

/* Button Sizes */
.btn-xs {
    padding: 3px 8px;
    font-size: 11px;
}

.btn-small,
.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

/* Button block */
.btn-block {
    display: block;
    width: 100%;
}

/* ==================== BADGES ==================== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-lg);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
}

/* Standard badge variants */
.badge-success {
    background: var(--success-light);
    color: #155724;
}

.badge-danger {
    background: var(--danger-light);
    color: #721c24;
}

.badge-warning {
    background: var(--warning-light);
    color: #856404;
}

.badge-info {
    background: var(--info-light);
    color: #0c5460;
}

.badge-primary {
    background: #d6eaf8;
    color: #1a5490;
}

.badge-secondary {
    background: var(--secondary-light);
    color: #5a6268;
}

/* Lithuanian status badges (backward compatibility) */
.badge-aktyvi {
    background: var(--success-light);
    color: #155724;
}

.badge-pasibaigusi {
    background: var(--danger-light);
    color: #721c24;
}

.badge-nutraukta {
    background: var(--warning-light);
    color: #856404;
}

.badge-neapmoketa {
    background: var(--danger-light);
    color: #721c24;
}

.badge-apmoketa {
    background: var(--success-light);
    color: #155724;
}

/* Badge sizes */
.badge-sm {
    padding: 2px 6px;
    font-size: 10px;
}

.badge-lg {
    padding: 6px 14px;
    font-size: 14px;
}

/* Solid badges */
.badge-solid-success {
    background: var(--success);
    color: white;
}

.badge-solid-danger {
    background: var(--danger);
    color: white;
}

.badge-solid-warning {
    background: var(--warning);
    color: white;
}

.badge-solid-info {
    background: var(--info);
    color: white;
}

/* Action Buttons */
.actions {
    display: flex;
    gap: 5px;
}

.actions a {
    padding: 5px 10px;
    font-size: 12px;
    text-decoration: none;
}

/* ==================== ALERTS ==================== */
.alert {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert-success {
    background: var(--success-light);
    color: #155724;
    border-color: #c3e6cb;
}

.alert-error,
.alert-danger {
    background: var(--danger-light);
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background: var(--warning-light);
    color: #856404;
    border-color: #ffeeba;
}

.alert-info {
    background: var(--info-light);
    color: #0c5460;
    border-color: #bee5eb;
}

.alert-primary {
    background: #d6eaf8;
    color: #1a5490;
    border-color: #b8daff;
}

/* Alert dismissible */
.alert-dismissible {
    padding-right: 50px;
    position: relative;
}

.alert-dismissible .close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.alert-dismissible .close:hover {
    opacity: 1;
}

/* Header Actions */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-header h1 {
    margin: 0;
}

/* Search Box */
.search-box {
    margin-bottom: var(--spacing-lg);
}

.search-box input {
    max-width: 400px;
}

/* ==================== UTILITY CLASSES ==================== */

/* Spacing utilities */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--spacing-xs) !important; }
.ml-2 { margin-left: var(--spacing-sm) !important; }
.ml-3 { margin-left: var(--spacing-md) !important; }
.ml-4 { margin-left: var(--spacing-lg) !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--spacing-xs) !important; }
.mr-2 { margin-right: var(--spacing-sm) !important; }
.mr-3 { margin-right: var(--spacing-md) !important; }
.mr-4 { margin-right: var(--spacing-lg) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--spacing-xs) !important; }
.pt-2 { padding-top: var(--spacing-sm) !important; }
.pt-3 { padding-top: var(--spacing-md) !important; }
.pt-4 { padding-top: var(--spacing-lg) !important; }
.pt-5 { padding-top: var(--spacing-xl) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--spacing-xs) !important; }
.pb-2 { padding-bottom: var(--spacing-sm) !important; }
.pb-3 { padding-bottom: var(--spacing-md) !important; }
.pb-4 { padding-bottom: var(--spacing-lg) !important; }
.pb-5 { padding-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

/* Text utilities */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-white { color: white !important; }

.text-bold { font-weight: bold !important; }
.text-normal { font-weight: normal !important; }

.text-small { font-size: 12px !important; }
.text-large { font-size: 18px !important; }

/* Display utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

/* Flex utilities */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }

.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }

.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }

.gap-1 { gap: var(--spacing-xs) !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }
.gap-4 { gap: var(--spacing-lg) !important; }

/* Background utilities */
.bg-white { background: var(--bg-white) !important; }
.bg-gray { background: var(--bg-gray) !important; }
.bg-primary { background: var(--primary) !important; }
.bg-success { background: var(--success) !important; }
.bg-danger { background: var(--danger) !important; }
.bg-warning { background: var(--warning) !important; }
.bg-info { background: var(--info) !important; }

/* Border utilities */
.border { border: 1px solid var(--border-color) !important; }
.border-top { border-top: 1px solid var(--border-color) !important; }
.border-bottom { border-bottom: 1px solid var(--border-color) !important; }
.border-left { border-left: 1px solid var(--border-color) !important; }
.border-right { border-right: 1px solid var(--border-color) !important; }
.border-0 { border: none !important; }

.rounded { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-pill { border-radius: var(--radius-pill) !important; }
.rounded-0 { border-radius: 0 !important; }

/* Width utilities */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }

/* Opacity utilities */
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* Shadow utilities */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-none { box-shadow: none !important; }

/* Cursor utilities */
.cursor-pointer { cursor: pointer !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* Overflow utilities */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    gap: var(--spacing-md);
}

.pagination-info {
    font-size: 14px;
}

.pagination-links {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.pagination-links .btn {
    min-width: 40px;
    text-align: center;
}

/* Responsive pagination */
@media (max-width: 768px) {
    .pagination {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .pagination-info {
        order: 2;
    }

    .pagination-links {
        order: 1;
    }
}