/* === THEME COLORS === */
:root {
    --color-bg: #10141a;
    --color-bg-alt: #181e29;
    --color-surface: #232b3b;
    --color-card: #232b3b;
    --color-primary: #1e3a8a;
    --color-accent: #22c55e;
    --color-accent-dark: #16a34a;
    --color-success: #22c55e;
    --color-warning: #facc15;
    --color-danger: #ef4444;
    --color-text: #f3f4f6;
    --color-text-muted: #a1a1aa;
    --color-border: #334155;
    --color-link: #22c55e;
    --color-link-hover: #16a34a;
    --color-card-border: #334155;
    --color-btn: #22c55e;
    --color-btn-hover: #16a34a;
    --color-btn-text: #fff;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: 'Inter', 'SF Pro', Arial, sans-serif;
}

.bg-primary { background: var(--color-primary) !important; }
.bg-accent { background: var(--color-accent) !important; }
.bg-surface { background: var(--color-surface) !important; }
.bg-card { background: var(--color-card) !important; }
.bg-alt { background: var(--color-bg-alt) !important; }
.text-primary { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-link { color: var(--color-link) !important; }
.text-link:hover { color: var(--color-link-hover) !important; }
.border-card { border-color: var(--color-card-border) !important; }

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    background: var(--color-btn);
    color: var(--color-btn-text);
    border: none;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}
.btn:hover {
    background: var(--color-btn-hover);
    color: var(--color-btn-text);
}
.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}
.btn-outline:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* === CARDS === */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-card-border);
    border-radius: 1rem;
    box-shadow: 0 4px 24px 0 rgba(16,20,26,0.08);
    padding: 2rem;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 8px 32px 0 rgba(34,211,238,0.12);
    transform: translateY(-4px) scale(1.01);
}

/* === SECTIONS === */
.section {
    padding: 5rem 0;
    background: var(--color-bg-alt);
}
.section-light {
    background: var(--color-bg);
}
.section-dark {
    background: var(--color-bg-alt);
}

/* === INPUTS & FORMS === */
input, select, textarea {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
    border-radius: 0.5rem;
    padding: 1rem;
    font-size: 1rem;
    transition: border 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent);
}

label {
    color: var(--color-text-muted);
    font-weight: 500;
}

/* === MODALS === */
.modal {
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: 1rem;
    box-shadow: 0 8px 32px 0 rgba(16,20,26,0.16);
    padding: 2rem;
    max-width: 32rem;
    width: 100%;
}

/* === UTILITIES === */
.text-center { text-align: center; }
.text-lg { font-size: 1.25rem; }
.text-xl { font-size: 1.5rem; }
.text-2xl { font-size: 2rem; }
.text-3xl { font-size: 2.5rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.rounded { border-radius: 0.5rem; }
.rounded-lg { border-radius: 1rem; }
.shadow { box-shadow: 0 4px 24px 0 rgba(16,20,26,0.08); }

/* === LINKS === */
a { color: var(--color-link); transition: color 0.2s; }
a:hover { color: var(--color-link-hover); }

/* === BADGES === */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-accent);
    color: var(--color-bg);
}

.badge.bg-danger {
    background: var(--color-danger);
    color: white;
}

.badge.bg-warning {
    background: var(--color-warning);
    color: var(--color-bg);
}

.badge.bg-success {
    background: var(--color-success);
    color: var(--color-bg);
}

/* === DARK MODE SUPPORT === */
@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #10141a;
        --color-bg-alt: #181e29;
        --color-surface: #232b3b;
        --color-card: #232b3b;
        --color-primary: #1e3a8a;
        --color-accent: #22c55e;
        --color-accent-dark: #16a34a;
        --color-success: #22c55e;
        --color-warning: #facc15;
        --color-danger: #ef4444;
        --color-text: #f3f4f6;
        --color-text-muted: #a1a1aa;
        --color-border: #334155;
        --color-link: #22c55e;
        --color-link-hover: #16a34a;
        --color-card-border: #334155;
        --color-btn: #22c55e;
        --color-btn-hover: #16a34a;
        --color-btn-text: #fff;
    }
}