/**
 * Login — uses global theme from setup.css (:root tokens).
 * Scoped under .login-page so other pages are unaffected.
 */

.login-page {
    margin: 0;
    min-height: 100vh;
    background-color: var(--background);
    color: var(--foreground);
    font-family: var(--font-family-body);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    overflow-y: auto;
}

.login-page .w-full {
    width: 100%;
}

/* Layout shell */
.login-page .full-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
    position: relative;
    background-color: var(--background);
}

.login-page .login-bg-gradient {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 85% 55% at 0% 0%, color-mix(in srgb, var(--primary) 20%, transparent) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 15%, color-mix(in srgb, var(--accent) 35%, transparent) 0%, transparent 50%),
        radial-gradient(ellipse 60% 45% at 50% 100%, color-mix(in srgb, var(--primary) 12%, transparent) 0%, transparent 45%),
        var(--background);
}

.login-page .content-wrapper {
    position: relative;
    z-index: 2;
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.login-page .brand-section {
    flex: 1.2;
    display: none;
    padding: 4rem 5rem;
    flex-direction: column;
    justify-content: space-between;
}

@media (min-width: 1024px) {
    .login-page .brand-section {
        display: flex;
    }
}

.login-page .brand-title {
    font-size: clamp(2.25rem, 4.5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--muted-foreground) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: login-fade-up 0.8s ease-out forwards;
}

.login-page .brand-subtitle {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 36rem;
    line-height: 1.65;
    animation: login-fade-up 0.8s ease-out 0.15s forwards;
    opacity: 0;
}

@keyframes login-fade-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-page .form-section {
    width: 100%;
    max-width: 32rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background-color: color-mix(in srgb, var(--card) 88%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-left: 1px solid var(--border);
    box-shadow: -8px 0 32px color-mix(in srgb, var(--foreground) 6%, transparent);
}

.login-page .form-card {
    width: 100%;
    max-width: 380px;
    animation: login-fade-up 0.55s ease-out forwards;
}

.login-page .form-card.setup-card {
    padding: 22px 24px;
}

.login-page .logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    letter-spacing: -0.02em;
}

@media (min-width: 1024px) {
    .login-page .login-mobile-logo {
        display: none !important;
    }
}

.login-page .login-mobile-logo {
    margin-bottom: 2rem;
}

.login-page .brand-section .logo {
    margin-bottom: 2rem;
}

.login-page .logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 75%, #b45309));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-foreground);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 35%, transparent);
}

.login-page .logo-icon iconify-icon {
    color: inherit;
}

.login-page .header-section h1 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--foreground);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-page .header-section p {
    color: var(--muted-foreground);
    margin-bottom: 1.75rem;
    font-size: 1rem;
}

/* Tabs */
.login-page .login-tabs {
    display: flex;
    gap: 0.375rem;
    margin-bottom: 1.5rem;
    background-color: var(--muted);
    padding: 0.35rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
}

.login-page .login-tab {
    flex: 1;
    padding: 0.65rem 0.75rem;
    border: none;
    background: transparent;
    color: var(--muted-foreground);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.login-page .login-tab:hover {
    color: var(--foreground);
}

.login-page .login-tab.active {
    background-color: var(--card);
    color: var(--foreground);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--border);
}

.login-page .login-pane-content {
    display: none;
    animation: login-fade-in 0.35s ease-out forwards;
}

.login-page .login-pane-content.active {
    display: block;
}

@keyframes login-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form — icon padding; base .form-input / .form-label from setup.css */
.login-page .login-form .form-group {
    margin-bottom: 1.25rem;
}

.login-page .form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.login-page .form-input-wrapper .form-input {
    padding-left: 2.75rem;
    padding-right: 2.75rem;
    background-color: var(--input);
}

.login-page .form-input-wrapper .input-icon {
    position: absolute;
    left: 12px;
    color: var(--muted-foreground);
    display: flex;
    pointer-events: none;
    transition: color 0.2s;
    z-index: 1;
}

.login-page .form-input-wrapper .form-input:focus ~ .input-icon,
.login-page .form-input-wrapper .form-input:not(:placeholder-shown) ~ .input-icon {
    color: var(--primary);
}

.login-page .pw-toggle {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--muted-foreground);
    cursor: pointer;
    display: flex;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: color 0.2s, background-color 0.2s;
}

.login-page .pw-toggle:hover {
    color: var(--foreground);
    background-color: var(--muted);
}

.login-page .login-form .btn.btn-primary {
    width: 100%;
    margin-top: 0.5rem;
    height: 46px;
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--primary) 28%, transparent);
}

.login-page .login-form .btn.btn-primary:hover:not(:disabled) {
    filter: brightness(1.03);
}

.login-page .login-form .btn.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Alerts */
.login-page .alert {
    display: none;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 1rem;
}

.login-page .alert-error {
    background-color: color-mix(in srgb, var(--destructive) 10%, transparent);
    color: var(--destructive);
    border: 1px solid color-mix(in srgb, var(--destructive) 25%, transparent);
}

.login-page .alert-success {
    background-color: color-mix(in srgb, var(--success) 12%, transparent);
    color: color-mix(in srgb, var(--success) 90%, var(--foreground));
    border: 1px solid color-mix(in srgb, var(--success) 30%, transparent);
}

/* PIN */
.login-page .pin-display {
    height: 4rem;
    background-color: var(--input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    letter-spacing: 0.5rem;
    color: var(--foreground);
}

.login-page .pin-display.error {
    border-color: var(--destructive);
    animation: login-shake 0.4s;
}

@keyframes login-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.login-page .numpad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
}

.login-page .numpad-btn {
    height: 3.85rem;
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--foreground);
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.15s, border-color 0.15s, transform 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-page .numpad-btn:hover {
    background-color: var(--muted);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
}

.login-page .numpad-btn:active {
    transform: scale(0.98);
}

.login-page .numpad-btn.action-btn {
    background-color: color-mix(in srgb, var(--destructive) 8%, var(--card));
    color: var(--destructive);
    border-color: color-mix(in srgb, var(--destructive) 22%, transparent);
}

.login-page .numpad-btn.action-btn:hover {
    background-color: color-mix(in srgb, var(--destructive) 14%, var(--card));
}

.login-page .numpad-btn.submit-btn {
    background-color: var(--primary);
    color: var(--primary-foreground);
    border: none;
    box-shadow: 0 2px 10px color-mix(in srgb, var(--primary) 35%, transparent);
}

.login-page .numpad-btn.submit-btn:hover {
    filter: brightness(1.05);
}

/* Info box */
.login-page .info-box {
    margin-top: 2rem;
    background-color: var(--muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.15rem;
}

.login-page .info-box-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.85rem;
}

.login-page .info-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.login-page .info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.8125rem;
}

.login-page .info-role {
    font-weight: 600;
    color: var(--muted-foreground);
    min-width: 4rem;
    padding-top: 0.125rem;
}

.login-page .info-desc {
    color: var(--muted-foreground);
    line-height: 1.5;
}

.login-page .auth-footer {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.login-page .auth-footer a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

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

.login-page .spin {
    display: inline-block;
    animation: login-spin 0.85s linear infinite;
}

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

@media (max-width: 1023px) {
    .login-page .form-section {
        max-width: 100%;
        border-left: none;
        background-color: var(--background);
        box-shadow: none;
    }
}