/* ============================================
   سیستم گزارش باگ - استایل مدرن با انیمیشن
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;700;900&display=swap');

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #1a1f35;
    --bg-input: #1e2545;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #2a3050;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    --purple: #a855f7;
    --radius: 16px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    direction: rtl;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background animated gradient */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
    z-index: -1;
    animation: bgPulse 8s ease-in-out infinite alternate;
}

@keyframes bgPulse {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

/* --- Header --- */
.header {
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.header-logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.5px;
}

.header-logo span { color: var(--accent); }

.header-nav {
    display: flex;
    gap: 0.3rem;
    align-items: center;
}

.header-nav a {
    color: var(--text-secondary);
    font-size: 0.88rem;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    transition: var(--transition);
    font-weight: 500;
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--text-primary);
    background: var(--bg-input);
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* --- Cards --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--purple), var(--info));
    opacity: 0;
    transition: opacity 0.3s;
}

.card:hover::before { opacity: 1; }

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Animations --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--accent-glow); }
    50% { box-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(59, 130, 246, 0.1); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-in {
    animation: fadeInUp 0.5s ease both;
}

.animate-in:nth-child(1) { animation-delay: 0s; }
.animate-in:nth-child(2) { animation-delay: 0.08s; }
.animate-in:nth-child(3) { animation-delay: 0.16s; }
.animate-in:nth-child(4) { animation-delay: 0.24s; }
.animate-in:nth-child(5) { animation-delay: 0.32s; }

.card { animation: fadeInUp 0.4s ease both; }
.stat-card { animation: fadeInUp 0.4s ease both; }

/* Staggered delays for dashboard */
.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.2s; }

/* --- Status Hero --- */
.status-hero {
    text-align: center;
    padding: 3rem 2rem;
    margin-bottom: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.status-hero::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(34, 197, 94, 0.05), transparent);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.status-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.status-hero-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.pulse-green {
    animation: pulse 2s ease-in-out infinite;
}

/* --- Forms --- */
.form-group { margin-bottom: 1.2rem; }

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-group label .required { color: var(--danger); }

.form-control {
    width: 100%;
    padding: 0.8rem 1.2rem;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    direction: rtl;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

textarea.form-control { min-height: 120px; resize: vertical; }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 1rem center;
    padding-left: 2.5rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.8rem;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 0; height: 0;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    transition: width 0.4s, height 0.4s, top 0.4s, left 0.4s;
}

.btn:active::after {
    width: 200px; height: 200px;
    top: calc(50% - 100px);
    left: calc(50% - 100px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #6366f1);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: var(--border-color); }

.btn-success {
    background: linear-gradient(135deg, var(--success), #16a34a);
    color: #fff;
}
.btn-success:hover { transform: translateY(-2px); }

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: #fff;
}
.btn-danger:hover { transform: translateY(-2px); }

.btn-sm { padding: 0.45rem 1rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.8rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.status-new { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.2); }
.status-reviewing { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.2); }
.status-in_progress { background: rgba(249, 115, 22, 0.15); color: #fb923c; border: 1px solid rgba(249, 115, 22, 0.2); }
.status-resolved { background: rgba(34, 197, 94, 0.15); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.2); }
.status-rejected { background: rgba(107, 114, 128, 0.15); color: #9ca3af; border: 1px solid rgba(107, 114, 128, 0.2); }
.status-archived { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.2); }

.severity-low { background: rgba(34, 197, 94, 0.15); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.2); }
.severity-medium { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.2); }
.severity-high { background: rgba(249, 115, 22, 0.15); color: #fb923c; border: 1px solid rgba(249, 115, 22, 0.2); }
.severity-critical { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.2); animation: pulse 2s infinite; }

/* --- Stats Grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.4rem;
    background: linear-gradient(135deg, currentColor, var(--text-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-card.blue .stat-number { color: #60a5fa; -webkit-text-fill-color: #60a5fa; }
.stat-card.green .stat-number { color: #4ade80; -webkit-text-fill-color: #4ade80; }
.stat-card.red .stat-number { color: #f87171; -webkit-text-fill-color: #f87171; }
.stat-card.yellow .stat-number { color: #fbbf24; -webkit-text-fill-color: #fbbf24; }
.stat-card.purple .stat-number { color: #c084fc; -webkit-text-fill-color: #c084fc; }

/* --- Table --- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

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

th, td {
    padding: 0.9rem 1.2rem;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: var(--bg-input);
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr { transition: var(--transition); }
tr:hover { background: rgba(59, 130, 246, 0.05); }
tr:last-child td { border-bottom: none; }

/* --- Filters --- */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.filters-bar .form-control {
    width: auto;
    min-width: 150px;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
}

.filters-bar .search-input { flex: 1; min-width: 200px; }

/* --- Bug Detail --- */
.bug-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.bug-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.bug-meta-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* --- Timeline --- */
.timeline {
    border-right: 2px solid var(--border-color);
    padding-right: 1.5rem;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(42, 48, 80, 0.5);
    animation: slideInRight 0.5s ease;
}

.timeline-item:last-child { border-bottom: none; margin-bottom: 0; }

.timeline-item::before {
    content: '';
    position: absolute;
    right: -1.75rem;
    top: 0.3rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid var(--bg-card);
    box-shadow: 0 0 10px var(--accent-glow);
}

.timeline-time { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.timeline-content { font-size: 0.9rem; }

/* --- Attachments --- */
.attachments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.attachment-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.attachment-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

.attachment-item img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    display: block;
}

.attachment-info {
    padding: 0.6rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-input);
}

/* --- Messages --- */
.message {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    margin-bottom: 1rem;
    transition: var(--transition);
    animation: fadeInUp 0.4s ease;
}

.message:hover { border-color: rgba(59, 130, 246, 0.3); }

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

.message-author { font-weight: 700; font-size: 0.9rem; }
.message-time { font-size: 0.8rem; color: var(--text-muted); }
.message-body { font-size: 0.9rem; line-height: 1.9; color: var(--text-secondary); }

.message.internal {
    border-color: rgba(168, 85, 247, 0.3);
    background: rgba(168, 85, 247, 0.03);
}

/* --- Progress Items --- */
.progress-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

.progress-item:hover { border-color: var(--accent); }

.progress-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-bar {
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    margin-top: 0.6rem;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--purple));
    border-radius: 3px;
    transition: width 1s ease;
    animation: shimmer 2s infinite;
    background-size: 200% 100%;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* --- Resolved Items --- */
.resolved-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 0.6rem;
    transition: var(--transition);
}

.resolved-item:hover {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.03);
}

/* --- Timeline Modern --- */
.timeline-modern {
    position: relative;
    padding: 1rem 0;
}

.timeline-step {
    display: flex;
    gap: 1.5rem;
    position: relative;
    padding-bottom: 2.5rem;
    animation: fadeInUp 0.6s ease;
}

.timeline-step:last-child {
    padding-bottom: 0;
}

.timeline-step-line {
    position: absolute;
    right: 19px;
    top: 40px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--border-color), transparent);
}

.timeline-step-dot {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    font-size: 0.9rem;
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.timeline-step:hover .timeline-step-dot {
    transform: scale(1.15);
}

.timeline-step-content {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.2rem 1.5rem;
    transition: var(--transition);
}

.timeline-step:hover .timeline-step-content {
    border-color: var(--accent);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.1);
    transform: translateX(-4px);
}

.timeline-step-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.5rem;
}

.timeline-step-icon {
    font-size: 1.5rem;
}

.timeline-step-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}

.timeline-step-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0 0 0.8rem 0;
    line-height: 1.7;
}

.timeline-step-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.timeline-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent);
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.15);
    font-weight: 500;
}

/* --- Alerts --- */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    animation: fadeInUp 0.4s ease;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.alert-info {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: #22d3ee;
}

/* --- Tracking Code --- */
.tracking-display {
    text-align: center;
    padding: 2rem;
    background: var(--bg-input);
    border-radius: var(--radius);
    border: 2px dashed var(--accent);
    margin: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.tracking-display::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(168, 85, 247, 0.05));
    animation: glow 3s ease-in-out infinite;
}

.tracking-code {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: 4px;
    font-family: monospace;
    direction: ltr;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: var(--transition);
}

.tracking-code:hover { text-shadow: 0 0 20px var(--accent-glow); }

.tracking-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    position: relative;
    z-index: 1;
}

/* --- Auth Pages --- */
.auth-container { max-width: 440px; margin: 3rem auto; }

/* --- Empty State --- */
.empty-state { text-align: center; padding: 3rem; color: var(--text-muted); }
.empty-state-icon { font-size: 3.5rem; margin-bottom: 1rem; animation: pulse 2s infinite; }

/* --- Upload Area --- */
.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-input);
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 20px var(--accent-glow);
}

.upload-area input[type="file"] { display: none; }
.upload-area-text { color: var(--text-secondary); font-size: 0.95rem; }
.upload-area-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.5rem; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .header { flex-direction: column; gap: 0.8rem; padding: 1rem; }
    .header-nav { flex-wrap: wrap; justify-content: center; gap: 0.3rem; }
    .container { padding: 1rem; }
    .card { padding: 1.2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .filters-bar { flex-direction: column; }
    .filters-bar .form-control { width: 100%; }
    .bug-header { flex-direction: column; }
    .tracking-code { font-size: 1.6rem; }
    .timeline-step { gap: 1rem; }
    .timeline-step-dot { width: 32px; height: 32px; min-width: 32px; font-size: 0.8rem; }
    .timeline-step-line { right: 15px; top: 32px; }
    table { font-size: 0.82rem; }
    th, td { padding: 0.6rem; }
    .status-hero h1 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .status-hero-icon { font-size: 3rem; }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* --- Selection --- */
::selection {
    background: var(--accent);
    color: #fff;
}