/* === Voting App — Green Dashboard === */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --green-900: #1a472a;
    --green-700: #2d6a4f;
    --green-600: #40916c;
    --green-500: #52b788;
    --green-200: #b7e4c7;
    --green-100: #d8f3dc;
    --primary: #2d6a4f;
    --primary-hover: #40916c;
    --primary-light: #d8f3dc;
    --success: #52b788;
    --success-light: #d8f3dc;
    --error: #ef4444;
    --error-light: #fef2f2;
    --warning: #f59e0b;
    --bg: #f0f7f0;
    --card: #ffffff;
    --text: #1a472a;
    --text-secondary: #2d6a4f;
    --text-muted: #6b8f71;
    --border: #b7e4c7;
    --radius: 14px;
    --shadow-sm: 0 1px 2px rgba(26, 71, 42, 0.06);
    --shadow: 0 1px 3px rgba(26, 71, 42, 0.08), 0 1px 2px rgba(26, 71, 42, 0.06);
    --shadow-md: 0 4px 6px rgba(26, 71, 42, 0.06), 0 2px 4px rgba(26, 71, 42, 0.04);
    --shadow-lg: 0 10px 15px rgba(26, 71, 42, 0.07), 0 4px 6px rgba(26, 71, 42, 0.04);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

/* === Container === */
.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 24px 16px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* === Header === */
.header {
    margin-bottom: 28px;
    padding-top: 8px;
}

.header h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}

.header p {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
}

.header-centered {
    text-align: center;
}

.header-logo {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
    color: #fff;
    box-shadow: 0 4px 12px rgba(26, 71, 42, 0.3);
}

/* === Card === */
.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
    border: 1px solid rgba(45, 106, 79, 0.08);
}

/* === Form === */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    border: 2px solid var(--border);
    border-radius: 10px;
    background: #f8fcf8;
    color: var(--text);
    transition: all 0.2s ease;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--green-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.18);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* === Buttons === */
.btn {
    display: block;
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    color: #fff;
    box-shadow: 0 2px 8px rgba(45, 106, 79, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45, 106, 79, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: #a8c5b0;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.btn-success {
    background: linear-gradient(135deg, var(--green-600), var(--green-500));
    color: #fff;
    box-shadow: 0 2px 8px rgba(64, 145, 108, 0.3);
}

.btn-logout {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    padding: 8px 16px;
    font-size: 13px;
    width: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 8px;
}

.btn-logout:hover {
    border-color: var(--error);
    color: var(--error);
    background: var(--error-light);
}

/* === Priority Items === */
.priority-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: #f8fcf8;
    border-radius: 10px;
    margin-bottom: 10px;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.priority-item:last-child {
    margin-bottom: 0;
}

.priority-item.has-value {
    border-color: var(--green-500);
    background: var(--green-100);
}

.priority-number {
    flex-shrink: 0;
    width: 48px;
}

.priority-number select {
    width: 48px;
    height: 48px;
    font-size: 18px;
    font-weight: 700;
    font-family: inherit;
    text-align: center;
    border: 2px solid var(--border);
    border-radius: 10px;
    background: #fff;
    color: var(--green-700);
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
    -webkit-appearance: none;
}

.priority-number select:focus {
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.18);
    outline: none;
}

.priority-name {
    flex: 1;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text);
}

/* === Messages === */
.message {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.message-success {
    background: var(--success-light);
    color: var(--green-700);
    border: 1px solid var(--green-200);
}

.message-info {
    background: var(--green-100);
    color: var(--green-700);
    border: 1px solid var(--green-200);
}

/* === Validation Error === */
.priority-number select.error {
    border-color: var(--error);
    background: var(--error-light);
}

/* === Success Screen === */
.success-screen {
    text-align: center;
    padding: 40px 16px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--green-600), var(--green-500));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: #fff;
    box-shadow: 0 4px 16px rgba(64, 145, 108, 0.3);
}

.success-screen h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text);
}

.success-screen p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

/* === Hidden === */
.hidden { display: none !important; }

/* === Loading Spinner === */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Badge === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    gap: 4px;
}

.badge-contributor {
    background: var(--green-100);
    color: var(--green-700);
}

/* === Instruction Text === */
.instruction {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.hint-text {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 16px;
    font-weight: 500;
}

/* =============================================
   ADMIN STYLES — Green Dashboard
   ============================================= */

.admin-topbar {
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    color: #fff;
    padding: 18px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    box-shadow: 0 2px 12px rgba(26, 71, 42, 0.2);
}

.admin-topbar h1 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
}

.admin-topbar p {
    font-size: 13px;
    color: var(--green-200);
    font-weight: 500;
}

.admin-topbar .btn-logout {
    border-color: rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.8);
}

.admin-topbar .btn-logout:hover {
    border-color: #fca5a5;
    color: #fca5a5;
    background: rgba(255,255,255,0.1);
}

.admin-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px;
}

/* Legacy admin-header (fallback) */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-header-left h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
}

.admin-header-left p {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.admin-header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(45, 106, 79, 0.08);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.stat-card:nth-child(1)::before { background: linear-gradient(90deg, var(--green-900), var(--green-700)); }
.stat-card:nth-child(2)::before { background: linear-gradient(90deg, var(--green-700), var(--green-600)); }
.stat-card:nth-child(3)::before { background: linear-gradient(90deg, var(--green-600), var(--green-500)); }
.stat-card:nth-child(4)::before { background: linear-gradient(90deg, var(--green-500), var(--green-200)); }

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 12px;
    background: var(--green-100);
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: 500;
}

/* Donut Progress */
.stat-donut {
    position: relative;
    width: 56px;
    height: 56px;
    margin-top: 8px;
}

.stat-donut svg {
    width: 56px;
    height: 56px;
    transform: rotate(-90deg);
}

.stat-donut circle {
    fill: none;
    stroke-width: 5;
    stroke-linecap: round;
}

.stat-donut .donut-bg {
    stroke: var(--border);
}

.stat-donut .donut-fill {
    stroke: var(--green-500);
    transition: stroke-dashoffset 0.6s ease;
}

.stat-donut-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
}

/* Results Table */
.results-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
}

.results-table th {
    background: var(--green-900);
    color: #fff;
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--green-700);
}

.results-table th:first-child {
    border-radius: 8px 0 0 0;
}

.results-table th:last-child {
    border-radius: 0 8px 0 0;
}

.results-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.results-table tbody tr {
    transition: background 0.15s ease;
}

.results-table tbody tr:hover {
    background: #f0f7f0;
}

.results-table tbody tr:last-child td {
    border-bottom: none;
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
}

.rank-1 { background: var(--green-100); color: var(--green-900); }
.rank-2 { background: #e6f4ea; color: var(--green-700); }
.rank-3 { background: #f0f7f0; color: var(--green-600); }
.rank-4 { background: #f8fcf8; color: var(--text-muted); }

.section-title {
    font-size: 18px;
    font-weight: 700;
    margin: 28px 0 14px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--green-500);
    border-radius: 2px;
}

/* Export Button */
.export-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--green-600), var(--green-500));
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(64, 145, 108, 0.3);
    transition: all 0.2s ease;
}

.export-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(64, 145, 108, 0.4);
}

/* Weight badge in votes table */
.weight-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.weight-x2 {
    background: var(--green-100);
    color: var(--green-700);
}

.weight-x1 {
    background: #f0f7f0;
    color: var(--text-muted);
}

/* === Responsive === */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .admin-container {
        padding: 16px 12px;
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-topbar {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 16px;
    }

    .results-table {
        font-size: 13px;
    }

    .results-table th,
    .results-table td {
        padding: 8px 10px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-value {
        font-size: 26px;
    }

    .container {
        padding: 16px 12px;
    }
}

/* === Admin Login Page === */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 40%, var(--green-600) 70%, var(--green-500) 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
}

.login-card .card {
    padding: 32px;
}

.login-card .header-logo {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.login-card .header h1 {
    color: #fff;
}

.login-card .header p {
    color: var(--green-200);
}