:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --card-bg: #1e293b;
    --text-white: #f8fafc;
    --text-muted: #94a3b8;
    --input-bg: #0f172a;
    --border: #334155;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
}

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

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

body {
    background-color: var(--bg-darker);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: radial-gradient(circle at top right, #1e1b4b 0%, #020617 100%);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #a5b4fc 0%, #6366f1 50%, #4338ca 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-decoration: none;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.5);
    filter: brightness(1.1);
}

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

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

.btn-secondary:hover {
    background: var(--card-bg);
    box-shadow: none;
}

/* Installer specific styles */
.install-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background:
        radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(192, 132, 252, 0.15) 0%, transparent 50%);
}

.install-card {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 550px;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: fadeIn 0.6s ease-out;
}

.install-card h2 {
    margin-bottom: 0.75rem;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.install-card p.subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    background-color: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    color: white;
    outline: none;
    transition: all 0.2s;
    font-size: 1rem;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.select-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1.25rem;
}

.step-indicator {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.step {
    width: 4rem;
    height: 6px;
    background-color: var(--border);
    border-radius: 10px;
    transition: all 0.4s ease;
}

.step.active {
    background-color: var(--primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.status-box {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    display: none;
    animation: fadeIn 0.3s ease;
}

.status-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: #34d399;
    display: block;
}

.status-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: #f87171;
    display: block;
}

.loading-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    margin-right: 0.5rem;
}

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