/* MSD-SMM — Admin giriş (premium light — Apple / Stripe) */

:root {
    --admin-auth-bg: #f8f9fa;
    --admin-auth-surface: #ffffff;
    --admin-auth-border: #e5e7eb;
    --admin-auth-text: #111827;
    --admin-auth-muted: #6b7280;
    --admin-auth-accent: #2563eb;
    --admin-auth-accent-soft: rgba(37, 99, 235, 0.12);
    --admin-auth-radius: 16px;
}

body.admin-auth-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--admin-auth-bg);
    color: var(--admin-auth-text);
    -webkit-font-smoothing: antialiased;
}

.admin-auth-shell {
    background: var(--admin-auth-bg);
}

.admin-auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--admin-auth-surface);
    border: 0;
    border-radius: var(--admin-auth-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    padding: 2.5rem 2.25rem;
}

.admin-auth-brand {
    text-align: center;
}

.admin-auth-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 14px;
    background: var(--admin-auth-accent-soft);
    color: var(--admin-auth-accent);
    font-size: 1.4rem;
    margin-bottom: 1.15rem;
}

.admin-auth-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.035em;
    margin: 0 0 0.4rem;
    color: var(--admin-auth-text);
}

.admin-auth-brand p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--admin-auth-muted);
    line-height: 1.5;
}

.admin-auth-input {
    min-height: 3rem;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    background: #ffffff !important;
    border: 1px solid var(--admin-auth-border) !important;
    border-radius: 10px !important;
    color: var(--admin-auth-text) !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-auth-input::placeholder {
    color: #9ca3af;
}

.admin-auth-input:focus {
    border-color: #93c5fd !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12) !important;
    outline: none;
}

.admin-auth-card .form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--admin-auth-text);
    margin-bottom: 0.4rem;
}

.btn-admin-primary {
    min-height: 3rem;
    background: var(--admin-auth-accent);
    border: 0;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 10px;
    letter-spacing: -0.01em;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
    transition: background 0.15s ease, box-shadow 0.15s ease;
}

.btn-admin-primary:hover {
    background: #1d4ed8;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.alert-admin-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    border-radius: 10px;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
}

.admin-auth-footer a {
    color: var(--admin-auth-muted);
    text-decoration: none;
    font-weight: 500;
}

.admin-auth-footer a:hover {
    color: var(--admin-auth-accent);
}