:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --unpaid: #ef4444;
    --pending: #3b82f6;
    --paid: #22c55e;
    --bg-dark: #0f172a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    margin-bottom: 2rem;
}

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

header h1 {
    font-size: 2.5rem;
    background: linear-gradient(to right, #60a5fa, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

header p {
    color: var(--text-secondary);
}

/* Map Section */
.map-container {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 2rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: auto;
}

svg#village-map {
    width: 100%;
    height: auto;
    max-width: 100%;
    filter: drop-shadow(0 0 10px rgba(0,0,0,0.3));
}

.house-lot {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    stroke: #fff;
    stroke-width: 0.5;
    fill: #1e293b;
}

.house-lot:hover {
    filter: brightness(1.5);
    transform: translateY(-2px);
}

/* Status colors */
.status-unpaid { fill: var(--unpaid); fill-opacity: 0.3; stroke: var(--unpaid); }
.status-pending { fill: var(--pending); fill-opacity: 0.3; stroke: var(--pending); }
.status-paid { fill: var(--paid); fill-opacity: 0.3; stroke: var(--paid); }

.house-lot.active {
    stroke-width: 2;
    stroke: #fff;
}

/* Modal Styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #1e293b;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    width: 90%;
    max-width: 500px;
    transform: scale(0.9);
    transition: all 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-header {
    margin-bottom: 2rem;
}

.modal-header h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

input[type="file"] {
    display: none;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    border: 2px dashed var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.3s;
}

.file-upload-label:hover {
    border-color: var(--primary);
}

.btn {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* Legend */
.legend {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

/* Admin Panel Styles */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}
.stat-card h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-secondary);
}
.stat-card .value {
    font-size: 2.5rem;
    font-weight: 600;
    margin: 0.5rem 0;
}
.stat-card .label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.admin-table-container {
    overflow-x: auto;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 2rem;
}

.admin-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.admin-table th, .admin-table td {
    padding: 1rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-primary);
}
.admin-table th {
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.85rem;
}
.admin-table tbody tr:hover td {
    background: rgba(255,255,255,0.05);
}

.zone-header {
    background: rgba(255,255,255,0.08);
    font-weight: 600;
    text-align: left;
    color: var(--primary);
    padding: 1rem 1.5rem !important;
    border-bottom: 2px solid var(--primary);
}

.sticky-col {
    position: sticky;
    right: 0;
    background: #0f172a;
    z-index: 2;
    border-left: 1px solid var(--glass-border) !important;
}

.badge {
    padding: 0.4rem 0.8rem;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    white-space: nowrap;
}
.badge-pending { background: rgba(245, 158, 11, 0.2); color: var(--warning); border: 1px solid var(--warning); }
.badge-paid { background: rgba(16, 185, 129, 0.2); color: var(--success); border: 1px solid var(--success); }
.badge-unpaid { background: rgba(239, 68, 68, 0.2); color: var(--danger); border: 1px solid var(--danger); }

.action-btn {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    margin-right: 0.25rem;
    margin-bottom: 0.3rem;
    font-weight: 500;
    white-space: nowrap;
}
.action-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}
.btn-approve { background: var(--success); color: white; }
.btn-reject { background: var(--danger); color: white; }
.btn-view { background: rgba(255,255,255,0.1); color: white; border: 1px solid var(--glass-border); }

/* Highlight pending rows */
.row-pending {
    background: rgba(245, 158, 11, 0.05);
}

/* Member Portal Styles */
.member-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}
.house-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.5rem;
}
.house-info h2 {
    font-size: 2rem;
    color: var(--primary);
}
.status-overview {
    text-align: right;
}

.month-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.month-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s;
}
.month-item.paid {
    border-color: var(--paid);
    background: rgba(34, 197, 94, 0.05);
}
.month-item .month-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.month-item .month-status {
    font-size: 1.1rem;
    font-weight: 600;
}
.month-item.paid .month-status { color: var(--paid); }
.month-item.unpaid .month-status { color: var(--unpaid); }

.upload-section {
    background: rgba(37, 99, 235, 0.05);
    border: 1px dashed var(--primary);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

/* Login Styles */
.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    margin-bottom: 1.2rem;
    transition: all 0.3s;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}
.error-msg {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-align: center;
}

/* Change Password Styles */
.change-pass-container {
    max-width: 500px;
    margin: 50px auto;
    padding: 2.5rem;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
.alert {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    text-align: center;
}
.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}
.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}