/** Portal giriş sayfaları — müşteri, personel, şifremi unuttum */
body.portal-login {
    font-family: var(--brand-font);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        160deg,
        var(--brand-navy-deep) 0%,
        color-mix(in srgb, var(--portal-primary) 70%, #000) 35%,
        var(--portal-primary) 62%,
        var(--portal-accent) 100%
    );
    position: relative;
    padding: 1rem;
    margin: 0;
}

body.portal-login::before {
    content: '';
    position: fixed;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.portal-login__float {
    position: fixed;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.portal-login__float--1 { width: 350px; height: 350px; top: -100px; left: -80px; }
.portal-login__float--2 { width: 250px; height: 250px; bottom: -60px; right: -60px; }
.portal-login__float--3 { width: 180px; height: 180px; top: 30%; left: 15%; background: color-mix(in srgb, var(--portal-accent) 8%, transparent); }

.portal-login__container {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.portal-login__card {
    background: rgba(255, 255, 255, 0.97);
    border-radius: 24px;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.portal-login__header {
    padding: 2rem 2rem 1.25rem;
    text-align: center;
    position: relative;
}

.portal-login__header::after {
    content: '';
    display: block;
    height: 1px;
    margin-top: 1.25rem;
    background: linear-gradient(90deg, transparent, var(--brand-border), transparent);
}

.portal-login__logo {
    margin-bottom: 1rem;
    max-width: 260px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-login__logo img {
    max-height: 56px;
    max-width: 100%;
    object-fit: contain;
}

.portal-login__logo .fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 800;
    color: var(--portal-primary);
}

.portal-login__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: color-mix(in srgb, var(--portal-accent) 8%, #fff);
    color: var(--portal-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.portal-login__header h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-heading);
    margin: 0 0 4px;
}

.portal-login__header p {
    font-size: 13px;
    color: #94a3b8;
    margin: 0;
}

.portal-login__body {
    padding: 1.5rem 2rem 2rem;
}

.portal-login__tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 1.25rem;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 12px;
}

.portal-login__tabs a {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    text-decoration: none;
    transition: all 0.2s;
}

.portal-login__tabs a.active {
    background: #fff;
    color: var(--portal-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.portal-login__field {
    margin-bottom: 1.1rem;
}

.portal-login__field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 6px;
}

.portal-login__input {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--brand-border);
    border-radius: 14px;
    background: var(--brand-bg-muted);
    overflow: hidden;
    transition: all 0.2s;
}

.portal-login__input:focus-within {
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--portal-accent) 12%, transparent);
    background: #fff;
}

.portal-login__input .icon {
    padding: 0 4px 0 14px;
    color: #94a3b8;
    font-size: 18px;
}

.portal-login__input input {
    flex: 1;
    border: none;
    outline: none;
    padding: 13px 14px 13px 10px;
    font-size: 14px;
    font-family: inherit;
    background: transparent;
}

.portal-login__submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    background: linear-gradient(135deg, var(--portal-primary), var(--portal-accent));
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.portal-login__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px color-mix(in srgb, var(--portal-accent) 40%, transparent);
    color: #fff;
}

.portal-login__submit--outline {
    background: #fff;
    color: #475569;
    border: 1.5px solid var(--brand-border);
    margin-top: 0.5rem;
}

.portal-login__submit--outline:hover {
    background: var(--brand-bg-muted);
    box-shadow: none;
    transform: none;
    color: #475569;
}

.portal-login__alert {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 13px;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.portal-login__alert--danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.portal-login__alert--success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.portal-login__alert--warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }

.portal-login__hint {
    background: color-mix(in srgb, var(--portal-accent) 6%, #fff);
    border: 1px solid color-mix(in srgb, var(--portal-accent) 20%, #fff);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 12px;
    color: color-mix(in srgb, var(--portal-primary) 80%, #000);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.portal-login__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    margin-top: 0.75rem;
    font-size: 13px;
}

.portal-login__links a {
    color: var(--portal-accent);
    text-decoration: none;
    font-weight: 600;
}

.portal-login__links a:hover { text-decoration: underline; }

.portal-login__footer {
    text-align: center;
    padding-top: 1.25rem;
    margin-top: 1.25rem;
    border-top: 1px solid #f1f5f9;
}

.portal-login__footer p {
    font-size: 12px;
    color: #64748b;
    margin: 0 0 0.75rem;
}

.portal-login__footer-links {
    display: flex;
    justify-content: center;
    gap: 1.75rem;
}

.portal-login__footer-links a {
    font-size: 13px;
    color: #64748b;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.portal-login__footer-links a:hover { color: var(--portal-accent); }

.portal-login__otp {
    letter-spacing: 6px;
    font-size: 20px !important;
    font-weight: 700;
    text-align: center;
}

@media (max-width: 480px) {
    .portal-login__header,
    .portal-login__body {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .portal-login__card { border-radius: 20px; }
}