/* ========================================
   Base Styles - Dark Theme
   ======================================== */

html {
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-accent);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

@media (max-width: 767.98px) {
    h1 { font-size: var(--text-3xl); }
    h2 { font-size: var(--text-2xl); }
    h3 { font-size: var(--text-xl); }
}

@media (max-width: 575.98px) {
    .btn-lg {
        padding: 0.625rem 1.25rem;
        font-size: var(--text-sm);
    }

    .d-flex.flex-wrap.gap-3 {
        gap: 0.75rem !important;
    }
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-purple);
}

img {
    max-width: 100%;
    height: auto;
}

/* Accent font for stats/numbers */
.font-accent {
    font-family: var(--font-accent);
}

/* Gradient text */
.gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section spacing */
.section {
    padding: var(--section-padding-y) 0;
}

.section-lg {
    padding: var(--section-padding-y-lg) 0;
}

@media (max-width: 767.98px) {
    .section {
        padding: 3rem 0;
    }
    .section-lg {
        padding: 4rem 0;
    }
}

/* Alternate section background */
.section-gray {
    background-color: var(--bg-secondary);
}

/* Override Bootstrap body font */
.navbar, .btn, .form-control, .form-select, .card, body {
    font-family: var(--font-primary);
}

/* Selection color */
::selection {
    background: rgba(59, 130, 246, 0.3);
    color: var(--text-primary);
}

/* Bootstrap overrides for dark */
.text-muted {
    color: var(--text-tertiary) !important;
}

.table {
    color: var(--text-secondary);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
    border-color: var(--border-subtle);
}

.table th {
    border-color: var(--border-default);
}

.table td {
    border-color: var(--border-subtle);
}

/* Form controls dark */
.form-control, .form-select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-primary);
    border-color: var(--color-blue);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

.form-label {
    color: var(--text-secondary);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* HR */
hr {
    border-color: var(--border-subtle);
    opacity: 1;
}