/* User dashboard login — Sepal Yar landing design system */

.ud-login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

.ud-login-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 100% -10%, rgba(59, 182, 93, 0.1), transparent 50%),
        radial-gradient(ellipse 60% 40% at 0% 100%, rgba(103, 126, 184, 0.07), transparent 45%);
    pointer-events: none;
    z-index: 0;
}

.ud-login-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
    z-index: 0;
}

.ud-login-orb-1 {
    width: 320px;
    height: 320px;
    top: -100px;
    right: -80px;
    background: rgba(59, 182, 93, 0.28);
    animation: ud-orb-1 16s ease-in-out infinite;
}

.ud-login-orb-2 {
    width: 260px;
    height: 260px;
    bottom: -60px;
    left: -60px;
    background: rgba(103, 126, 184, 0.22);
    animation: ud-orb-2 20s ease-in-out infinite;
}

@keyframes ud-orb-1 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-24px, 20px); }
}

@keyframes ud-orb-2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -16px); }
}

.ud-login-header {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px clamp(1rem, 3vw, 1.5rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ud-login-header .logo-wrap img {
    height: 40px;
    width: auto;
}

.ud-login-header .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    transition: color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.ud-login-header .back-link:hover {
    color: var(--primary-dark);
    border-color: rgba(59, 182, 93, 0.35);
    box-shadow: var(--shadow-xs);
}

.ud-login-main {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px clamp(1rem, 3vw, 1.5rem) 48px;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    gap: clamp(32px, 5vw, 64px);
}

.ud-login-showcase {
    flex: 1;
    max-width: 480px;
    display: none;
}

@media (min-width: 900px) {
    .ud-login-showcase {
        display: block;
    }
}

.ud-login-showcase .showcase-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 0.8125rem;
    margin-bottom: 20px;
    border: 1px solid rgba(59, 182, 93, 0.2);
}

.ud-login-showcase .showcase-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse-dot 2s ease infinite;
}

.ud-login-showcase h1 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.3;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.ud-login-showcase .showcase-lead {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 28px;
}

.ud-login-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ud-login-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.ud-login-features li i {
    color: var(--primary);
    font-size: 1.15rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.ud-login-features li strong {
    display: block;
    color: var(--navy);
    font-weight: 700;
    margin-bottom: 2px;
}

.ud-login-card-wrap {
    width: 100%;
    max-width: 420px;
    flex-shrink: 0;
}

.ud-login-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px 32px 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.ud-login-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #5dd47a);
}

.ud-card-logo-mobile {
    display: none;
    text-align: center;
    margin-bottom: 24px;
}

@media (max-width: 899px) {
    .ud-card-logo-mobile {
        display: block;
    }
}

.ud-login-card .card-logo {
    text-align: center;
    margin-bottom: 24px;
}

.ud-login-card .card-logo img {
    height: 44px;
    width: auto;
}

.ud-login-card .card-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--navy);
    text-align: center;
    margin-bottom: 6px;
}

.ud-login-card .card-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.ud-login-messages {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ud-login-alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
}

.ud-login-alert.error,
.ud-login-alert.danger {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.ud-login-alert.success {
    background: var(--primary-soft);
    color: var(--primary-dark);
    border: 1px solid rgba(59, 182, 93, 0.25);
}

.ud-login-alert.warning {
    background: #fffbeb;
    color: #b45309;
    border: 1px solid #fde68a;
}

.ud-login-alert.info {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.ud-field {
    margin-bottom: 18px;
}

.ud-field label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--navy-muted);
    margin-bottom: 8px;
}

.ud-field-inner {
    position: relative;
}

.ud-field-inner .field-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
    transition: color 0.2s;
}

.ud-field-inner input {
    width: 100%;
    padding: 14px 44px 14px 16px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    background: #fafbfc;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
}

.ud-field-inner input::placeholder {
    color: var(--text-muted);
}

.ud-field-inner input:hover {
    border-color: #c5cdd9;
}

.ud-field-inner input:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(59, 182, 93, 0.12);
}

.ud-field-inner:focus-within .field-icon {
    color: var(--primary);
}

.ud-field-inner .toggle-pw {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 1.1rem;
    line-height: 1;
}

.ud-field-inner .toggle-pw:hover {
    color: var(--primary-dark);
}

.ud-login-submit {
    width: 100%;
    margin-top: 8px;
    padding: 14px 24px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(59, 182, 93, 0.35);
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.ud-login-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 182, 93, 0.4);
}

.ud-login-submit:active {
    transform: translateY(0);
}

.ud-login-submit.loading {
    opacity: 0.85;
    pointer-events: none;
}

.ud-login-submit .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: ud-spin 0.7s linear infinite;
    display: none;
}

.ud-login-submit.loading .spinner {
    display: block;
}

.ud-login-submit.loading .btn-label {
    display: none;
}

@keyframes ud-spin {
    to { transform: rotate(360deg); }
}

.ud-login-sepal-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 18px;
    border-radius: var(--radius-md);
    background: #0A1530;
    color: #fff;
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.1s ease;
}

.ud-login-sepal-btn:hover {
    background: #182852;
    color: #fff;
}

.ud-login-sepal-btn:active {
    transform: scale(0.99);
}

.ud-login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.ud-login-divider::before,
.ud-login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.ud-login-divider span {
    white-space: nowrap;
}

.ud-login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.ud-login-footer a {
    color: var(--primary-dark);
    font-weight: 700;
    text-decoration: none;
}

.ud-login-footer a:hover {
    text-decoration: underline;
}

.ud-login-page > .ud-copy {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 16px 24px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 899px) {
    .ud-login-card-wrap {
        max-width: 100%;
    }

    .ud-login-card {
        padding: 28px 22px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ud-login-orb,
    .ud-login-showcase .showcase-badge::before {
        animation: none;
    }
}