:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: rgba(148, 163, 184, 0.1);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(147, 197, 253, 0.05) 0%, transparent 20%);
}

.container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    width: 100%;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.3));
}

h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, #cbd5e1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

p.subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Form Groups */
.form-group {
    margin-bottom: 0.75rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    width: 1.25rem;
    height: 1.25rem;
    pointer-events: none;
    transition: color 0.2s;
}

input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: all 0.2s;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

input:focus+.input-icon {
    color: var(--primary);
}

/* Button */
.btn {
    width: 100%;
    padding: 0.875rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.25);
}

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

/* Dashboard Styles */
.dashboard-container {
    max-width: 800px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 9999px;
    color: #34d399;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #34d399;
    border-radius: 50%;
    box-shadow: 0 0 8px #34d399;
}

.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1rem;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.file-info {
    text-align: center;
}

.file-name {
    font-family: monospace;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.3);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.error-msg {
    color: #f87171;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Server Info Section */
.server-info-section {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    text-align: left;
}

.info-group {
    margin-bottom: 1rem;
}

.info-group:last-child {
    margin-bottom: 0;
}

.info-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.copy-input {
    display: flex;
    gap: 0.5rem;
}

.copy-input input {
    background: rgba(0, 0, 0, 0.2);
    font-family: monospace;
    font-size: 0.9rem;
    color: #a5b4fc;
    border-color: rgba(255, 255, 255, 0.05);
}

.copy-input input:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.copy-btn {
    flex-shrink: 0;
    width: 42px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.copy-btn.copied {
    background: #10b981;
    color: white;
    border-color: #10b981;
}

/* Help Page Styles */
.feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.feature-list li {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-list li i {
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.feature-list li strong {
    color: var(--text-main);
}

.step-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.step-num {
    background: var(--primary);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.step-content strong {
    display: block;
    color: var(--text-main);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.step-content p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}