/**
 * FastRoute Login – einheitlich mit Admin/Portal (fl-* Design)
 */

@import url('brand-colors.css');

:root {
    --login-accent: #14b8a6;
    --login-accent-dark: #0d9488;
    --login-bg: linear-gradient(135deg, #111111 0%, #2a2a2a 45%, #14b8a6 100%);
    --login-header-bg: linear-gradient(135deg, #111111 0%, #2a2a2a 55%, #14b8a6 100%);
}

.login-page {
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--login-bg);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: safe center;
    padding: 24px 16px;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.login-page--register {
    justify-content: flex-start;
    padding-top: 28px;
    padding-bottom: 40px;
}

.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(20, 184, 166, 0.12) 0%, transparent 40%);
    pointer-events: none;
}

.login-shell {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

.login-box {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(20, 184, 166, 0.22), 0 24px 64px rgba(15, 23, 42, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.login-header {
    background: var(--login-header-bg);
    padding: 1.75rem 1.5rem 1.5rem;
    text-align: center;
    color: #fff;
}

.login-brand {
    display: block;
    margin-bottom: 1rem;
    background: transparent;
    box-shadow: none;
    width: auto;
    height: auto;
}

.login-brand__img,
.login-header__brand img {
    display: block;
    margin: 0 auto;
    height: 48px;
    width: auto;
    max-width: min(260px, 88vw);
    object-fit: contain;
}

.login-header > .login-brand__img {
    margin-bottom: 0.75rem;
}

.login-header h1 {
    font-size: 1.45rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.login-header p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.78);
    margin: 0.5rem 0 0;
}

.login-body {
    padding: 1.75rem 1.5rem 1.5rem;
}

.login-body .form-label {
    font-weight: 600;
    color: #0f172a;
    font-size: 0.8125rem;
    margin-bottom: 0.35rem;
}

.login-body .form-text {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.25rem;
}

.login-body .form-control {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    background: #f8fafc;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.login-body .form-control:focus {
    background: #fff;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
    outline: none;
}

.login-body .btn-login {
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    font-weight: 700;
    font-size: 1rem;
    width: 100%;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 0 4px 14px rgba(20, 184, 166, 0.35);
}

.login-body .btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.4);
    color: #fff;
}

.login-body .btn-login:active {
    transform: translateY(0);
}

.login-links {
    text-align: center;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem 0.5rem;
}

.login-links a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: color 0.15s ease;
}

.login-links a:hover {
    color: #14b8a6;
}

.login-links span {
    color: #cbd5e1;
    font-size: 0.75rem;
}

.login-lang {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.login-lang a {
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 1px solid #e2e8f0;
    color: #64748b;
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
}

.login-lang a:hover,
.login-lang a.is-active {
    border-color: var(--login-accent);
    color: var(--login-accent);
    background: rgba(20, 184, 166, 0.08);
}

.login-page--rtl .login-choice {
    direction: rtl;
}

.login-alert {
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    border: none;
    background: #f0fdfa;
    color: #0f766e;
}

.login-alert i {
    margin-right: 0.35rem;
}

.login-alert--success {
    background: #f0fdf4;
    color: #15803d;
}

.login-body .form-select {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    background: #f8fafc;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.login-body .form-select:focus {
    background: #fff;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
    outline: none;
}

.login-role-box {
    display: none;
}

.login-role-box.is-visible {
    display: block;
}

.login-shell--register {
    max-width: 480px;
}

/* Login-Auswahl (login.php) */
.login-choices {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.login-choice {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background: #f8fafc;
    border-radius: 14px;
    text-decoration: none;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.login-choice:hover {
    background: #fff;
    border-color: #93c5fd;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
    color: #0f172a;
}

.login-choice-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: #eff6ff;
    color: #14b8a6;
}

.login-choice-icon--kunde { background: #dcfce7; color: #16a34a; }
.login-choice-icon--fahrer { background: #f3e8ff; color: #7c3aed; }
.login-choice-icon--admin { background: #fef3c7; color: #d97706; }

.login-choice div {
    flex: 1;
    min-width: 0;
}

.login-choice strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 0.1rem;
}

.login-choice span {
    font-size: 0.8125rem;
    color: #64748b;
}

.login-choice .bi-chevron-right {
    color: #94a3b8;
    flex-shrink: 0;
}

.login-footer-note {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.65);
}

/* Mobile PIN Login (fahrer/login_mobile.php) */
.login-page--mobile .login-box {
    max-width: 100%;
}

.login-pin-group {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.login-pin-digit {
    width: 46px;
    height: 54px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    text-align: center;
    font-size: 1.35rem;
    font-weight: 700;
    background: #f8fafc;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-pin-digit:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
    outline: none;
    background: #fff;
}

.login-alt-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #64748b;
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
}

.login-alt-link:hover {
    color: #14b8a6;
}


@media (max-width: 480px) {
    .login-header {
        padding: 1.35rem 1.15rem 1.15rem;
    }

    .login-body {
        padding: 1.35rem 1.15rem 1.15rem;
    }

    .login-pin-digit {
        width: 42px;
        height: 50px;
    }
}