:root {
    --color-primary: #F5B800;
    --color-primary-hover: #D9A200;
    --color-primary-soft: #FFF6D6;
    --color-dark: #0B0B0B;
    --color-dark-secondary: #151515;
    --color-background: #F5F5F5;
    --color-surface: #FFFFFF;
    --color-text: #171717;
    --color-muted: #6B6B6B;
    --color-border: #E5E5E5;
    --color-success: #16A34A;
    --color-warning: #F59E0B;
    --color-danger: #DC2626;
    --color-info: #2563EB;
    --shadow-card: 0 4px 14px rgba(11, 11, 11, 0.06);
    --radius-card: 1rem;
}

html {
    color-scheme: light;
    overflow-x: hidden;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    overflow-x: hidden;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.k-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
}

.k-btn,
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-dark);
    font-weight: 800;
    border-radius: 0.75rem;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.k-btn:hover,
.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-dark);
}

.k-btn-secondary {
    background-color: var(--color-dark);
    color: #fff;
}

.k-btn-secondary:hover {
    background-color: var(--color-dark-secondary);
    color: var(--color-primary);
}

.k-btn-outline {
    background: transparent;
    border: 1.5px solid var(--color-primary);
    color: var(--color-dark);
}

.k-btn-outline:hover {
    background: var(--color-primary);
}

.k-input,
input.k-input,
select.k-input,
textarea.k-input {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: 0.75rem;
}

.k-input:focus,
input.k-input:focus,
select.k-input:focus,
textarea.k-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 184, 0, 0.28);
    outline: none;
}

.k-alert-success { background: #ECFDF5; color: #166534; border: 1px solid #BBF7D0; }
.k-alert-warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.k-alert-danger { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.k-alert-info { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }

.product-img {
    width: 100%;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    border-radius: 0.5rem;
}

.badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 0.75rem;
    font-weight: 800;
    border-radius: 999px;
    padding: 0.25rem 0.5rem;
}

.badge-sold {
    background-color: var(--color-danger);
    color: #fff;
}

.badge-sale {
    background-color: var(--color-primary);
    color: var(--color-dark);
}

.badge-available {
    background-color: var(--color-success);
    color: #fff;
}