/**
 * BetterDesk Console - Login Page Styles
 */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    padding: var(--space-md);
}

html:has(body.login-layout-single),
html:has(body.login-layout-slides),
body.login-layout-single,
body.login-layout-slides {
    height: 100%;
    overflow: hidden;
}

/* Split layouts: promo left (65%), form right (35%) — full viewport, no modal card */
.login-page.login-layout-single,
.login-page.login-layout-slides {
    display: grid;
    grid-template-columns: 65% 35%;
    align-items: stretch;
    justify-content: stretch;
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    padding: 0;
    gap: 0;
    overflow: hidden;
}

.login-promo {
    position: relative;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    background: #0d1117;
}

.login-promo-slides {
    position: absolute;
    inset: 0;
}

.login-promo-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.55s ease, visibility 0.55s ease;
    display: flex;
    align-items: flex-end;
    padding: 48px 40px 88px;
}

.login-promo-slide.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.login-promo-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}

.login-promo-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.15) 0%,
        rgba(0, 0, 0, var(--slide-overlay, 0.45)) 55%,
        rgba(0, 0, 0, 0.72) 100%
    );
    pointer-events: none;
}

.login-promo-copy {
    position: relative;
    z-index: 2;
    max-width: 420px;
    color: #fff;
}

.login-promo-title {
    margin: 0 0 12px;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.login-promo-body {
    margin: 0;
    font-size: clamp(0.95rem, 1.2vw, 1.05rem);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.88);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.35);
}

.login-promo-controls {
    position: absolute;
    left: 40px;
    right: 40px;
    bottom: 28px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-promo-nav {
    all: unset;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    transition: background 0.15s ease;
}

.login-promo-nav:hover,
.login-promo-nav:focus-visible {
    background: rgba(255, 255, 255, 0.22);
    outline: none;
}

.login-promo-dots {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.login-promo-dot {
    all: unset;
    box-sizing: border-box;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.login-promo-dot.is-active {
    width: 22px;
    background: #fff;
}

.login-main {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-primary);
}

.login-page.login-layout-single .login-main,
.login-page.login-layout-slides .login-main {
    height: 100%;
    min-height: 0;
    max-height: 100%;
    width: 100%;
    padding: 0;
    overflow: hidden;
    background: var(--bg-secondary, #161b22);
    border-left: 1px solid var(--border-primary, #30363d);
}

.login-page.login-layout-single .login-container,
.login-page.login-layout-slides .login-container {
    width: 100%;
    max-width: none;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.login-page.login-layout-single .login-card,
.login-page.login-layout-slides .login-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-width: none;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    padding: clamp(20px, 3.5vh, 40px) clamp(20px, 8%, 36px);
    overflow: hidden;
}

.login-page.login-layout-single .login-header,
.login-page.login-layout-slides .login-header {
    margin-bottom: clamp(16px, 2.5vh, 28px);
}

.login-page.login-layout-single .login-form,
.login-page.login-layout-slides .login-form {
    margin-bottom: 0;
}

.login-page.login-layout-single .login-footer,
.login-page.login-layout-slides .login-footer {
    margin-top: clamp(16px, 2.5vh, 28px);
}

.login-layout-classic .login-main {
    min-height: auto;
    padding: 0;
    background: transparent;
}

.login-language-picker {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: color 0.12s ease, background 0.12s ease;
}

.login-language-picker .material-icons {
    font-size: 20px;
    pointer-events: none;
}

.login-language-picker select {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    border: 0;
    margin: 0;
    padding: 0;
    font: inherit;
}

.login-language-picker:hover,
.login-language-picker:focus-within {
    color: var(--text-primary);
    background: var(--bg-tertiary, rgba(255, 255, 255, 0.06));
}

@media (max-width: 900px) {
    .login-page.login-layout-single,
    .login-page.login-layout-slides {
        display: flex;
        grid-template-columns: none;
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
        max-height: none;
        overflow: auto;
        padding: var(--space-md);
    }

    .login-promo {
        display: none;
    }

    .login-page.login-layout-single .login-main,
    .login-page.login-layout-slides .login-main {
        min-height: auto;
        height: auto;
        max-height: none;
        overflow: visible;
        padding: 0;
        border-left: 0;
        background: transparent;
    }

    .login-page.login-layout-single .login-container,
    .login-page.login-layout-slides .login-container {
        height: auto;
    }

    .login-page.login-layout-single .login-card,
    .login-page.login-layout-slides .login-card {
        height: auto;
        border: 1px solid var(--border-primary);
        border-radius: var(--radius-lg);
        background: var(--bg-secondary);
        padding: var(--space-xl);
        overflow: visible;
    }
}

.login-language-picker select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.login-logo .material-icons {
    font-size: 48px;
    color: var(--accent-blue);
}

.login-logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.login-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.login-form {
    margin-bottom: var(--space-lg);
}

.login-form .form-group {
    margin-bottom: var(--space-md);
}

.login-form .form-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.login-form .form-input {
    padding: var(--space-md);
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: var(--space-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

.password-toggle:hover {
    color: var(--text-primary);
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.remember-me input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-blue);
}

.login-btn {
    width: 100%;
    padding: var(--space-md);
    font-size: var(--font-size-md);
}

.login-error {
    background: var(--accent-red-muted);
    border: 1px solid var(--accent-red);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent-red);
    font-size: var(--font-size-sm);
}

.login-error .material-icons {
    font-size: 20px;
}

.login-footer {
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
}

.login-footer a {
    color: var(--text-link);
}

/* Loading state */
.login-btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.login-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== TOTP (2FA) Styles ==================== */

/* ==================== SSO / OIDC Styles ==================== */

.login-sso {
    margin-top: var(--space-md);
}

.login-divider {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.sso-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    text-decoration: none;
}

/* ==================== TOTP (2FA) Styles ==================== */

.totp-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.totp-icon {
    font-size: 48px;
    color: var(--accent-blue);
    margin-bottom: var(--space-sm);
}

.totp-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: var(--space-sm) 0 var(--space-xs);
}

.totp-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.totp-input {
    text-align: center;
    font-size: var(--font-size-xl) !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    letter-spacing: 0.5em;
    padding: var(--space-md) !important;
}

.totp-recovery-link,
.totp-back-link {
    text-align: center;
    margin-top: var(--space-md);
}

.totp-recovery-link a,
.totp-back-link a {
    color: var(--text-link);
    font-size: var(--font-size-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.totp-recovery-link a:hover,
.totp-back-link a:hover {
    text-decoration: underline;
}