/**
 * Auth Page Styles — Login, Signup, Password Reset, Email Verification
 * Shared styles for all authentication pages
 * Aligned with Pluse brand design system
 * Default: Light mode. Left brand panel stays dark.
 * Dark mode: Add class="emmber-dark" to <body> to activate.
 * Updated: 2026-04-13
 */

/* ===================================
   CORE STYLES
   =================================== */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--background-color);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Universal background with frosted glass effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0.5;
}

/* ===================================
   LOGIN CONTAINER (legacy 2-col layout)
   Used by: forgot-password, reset-password, verify-email, verify-email-notice,
            set-password, accept-invite, mfa-verify. These pages still expect
            the original left-panel-brand + right-panel-form structure.

   New centered single-card design (LoginPageNew.php) is scoped under
   .login-centered below. See Docs/DESIGN-PHILOSOPHY.md.
   =================================== */

.login-wrapper {
    min-height: 100vh;
    display: flex;
    position: relative;
}

/* ----- LEFT PANEL — legacy brand section ----- */

.login-left-panel {
    position: relative;
    overflow: hidden;
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--emmber-charcoal);
}

.login-left-panel::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(94, 92, 230,0.15) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50%      { opacity: 1;   transform: translate(-50%, -50%) scale(1.1); }
}

.login-brand-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: var(--space-3xl);
    padding-top: 80px;
    animation: fadeInUp 0.8s ease-out;
}

.login-brand-logo {
    margin-bottom: 48px;
    font-family: Inter, sans-serif;
    font-weight: 300;
    font-size: 42px;
    letter-spacing: 2px;
    color: #FFFFFF;
}

.login-logo {
    max-width: 220px;
    height: auto;
    margin-bottom: 48px;
}

.login-brand-badge {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--emmber-glow);
    margin-bottom: 40px;
}

.login-brand-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 48px;
    letter-spacing: -1.5px;
    color: #fff;
    margin-bottom: 24px;
    line-height: 1.15;
}

.login-brand-title span {
    background: linear-gradient(90deg, var(--emmber-core) 0%, var(--emmber-deep) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-brand-belief { margin-top: 8px; }

.login-brand-belief-label {
    font-family: 'Inter', serif;
    font-size: 88px;
    font-weight: 400;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 32px;
    text-transform: none;
}

.login-brand-belief-label .belief-we      { color: #fff; }
.login-brand-belief-label .belief-believe { color: var(--emmber-core); }

.login-brand-subtitle {
    font-size: 18px;
    color: #bbb;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 32px;
}

.login-brand-tagline {
    font-size: 16px;
    color: #777;
    font-weight: 300;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ----- RIGHT PANEL — legacy form section ----- */

.login-right-panel {
    width: 50%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    border-left: 1px solid var(--gray-200, #e5e7eb);
}

.login-form-container {
    width: 100%;
    max-width: 440px;
    animation: slideInRight 0.6s ease-out;
}

.login-form-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ===================================
   NEW CENTERED LOGIN (LoginPageNew.php only)
   Activated by `<main class="login-wrapper login-centered">`.
   Scoped so it doesn't disturb the legacy 2-col pages above.
   See Docs/DESIGN-PHILOSOPHY.md.
   =================================== */

.login-wrapper.login-centered {
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--emmber-light, #FAFAFA);
}

.login-centered .login-form-container {
    max-width: 420px;
    margin: 0 auto;
    padding: 40px 32px;
    background: #ffffff;
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: var(--radius-xl, 16px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    animation: loginFadeIn 0.4s ease-out;
}

@keyframes loginFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-centered .login-brand-mark {
    display: flex;
    justify-content: center;
    margin: 4px 0 36px;
}

.login-centered .login-brand-mark img {
    height: 44px;
    width: auto;
}

.login-centered .login-brand-mark .mark-dark { display: none; }

.login-centered .login-turnstile-wrap {
    display: flex;
    justify-content: center;
    margin: 16px 0;
}

/* ===================================
   ALERT MESSAGES
   =================================== */

.alert {
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    animation: slideDown 0.4s ease-out;
    border: 1.5px solid;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

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

.alert-info {
    background: rgba(125, 122, 255, 0.08);
    border-color: var(--emmber-core);
    color: var(--emmber-core);
}

.alert-warning {
    background: var(--warning-light-bg, #fef3c7);
    border-color: var(--warning, #d97706);
    color: var(--warning-light-text, #92400e);
}

.alert-success {
    background: rgba(76, 175, 80, 0.1);
    border-color: var(--success, #4CAF50);
    color: var(--success-dark, #388E3C);
}

.alert-danger {
    background: var(--danger-light-bg, #FEE2E2);
    border-color: var(--danger, #dc2626);
    color: var(--danger-light-text, #991B1B);
}

.alert i {
    font-size: 1.25rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.alert > div {
    flex: 1;
}

.alert p {
    margin: 0;
    line-height: var(--leading-relaxed);
}

.alert .form-link {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

/* ===================================
   FORM ELEMENTS
   =================================== */

/* Legacy form treatment — used by forgot/reset/set-password/accept-invite */
.login-form {
    background: var(--emmber-cream);
    border-radius: 16px;
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

/* New centered login: form sits naked inside the form-container card */
.login-centered .login-form {
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 0;
}

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

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--text-base);
    border: 1.5px solid var(--gray-300, #d1d5db);
    border-radius: 12px;
    background: var(--bg-white);
    color: var(--text-primary);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-control:hover {
    border-color: var(--gray-400, #9ca3af);
}

.form-control:focus:not(:focus-visible) {
    outline: none;
    border-color: var(--emmber-core);
    box-shadow: 0 0 0 4px rgba(94, 92, 230, 0.1);
    background: var(--bg-white);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.btn-primary {
    /* Override Bootstrap 5.3 CSS vars — prevents blue bleed-through at all states */
    --bs-btn-bg: var(--emmber-core);
    --bs-btn-border-color: var(--emmber-core);
    --bs-btn-hover-bg: var(--emmber-warm);
    --bs-btn-hover-border-color: var(--emmber-warm);
    --bs-btn-active-bg: var(--emmber-deep);
    --bs-btn-active-border-color: var(--emmber-deep);
    --bs-btn-disabled-bg: var(--emmber-disabled);
    --bs-btn-disabled-border-color: var(--emmber-disabled);
    --bs-btn-disabled-color: rgba(255, 255, 255, 0.55);
    background: var(--emmber-core);
    color: white;
    box-shadow: 0 2px 8px rgba(94, 92, 230, 0.25);
}

.btn-primary:hover {
    background: var(--emmber-warm);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(94, 92, 230, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(94, 92, 230, 0.25);
}

.btn-primary:disabled {
    background-color: var(--emmber-disabled);
    border-color: var(--emmber-disabled);
    color: rgba(255, 255, 255, 0.55);
    opacity: 1;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

#login-submit-btn {
    background: var(--emmber-core);
    border-color: var(--emmber-core);
}

#login-submit-btn:disabled {
    background: var(--emmber-disabled);
    border-color: var(--emmber-disabled);
    color: rgba(255, 255, 255, 0.55);
    opacity: 1;
}

.btn-primary.btn-loading {
    background: var(--emmber-deep);
    color: rgba(255, 255, 255, 0.9);
    opacity: 1;
    pointer-events: none;
    transform: none;
    box-shadow: 0 1px 4px rgba(75, 73, 199, 0.3);
}

.btn-block {
    width: 100%;
}

/* ===================================
   SOCIAL LOGIN BUTTONS
   =================================== */

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.social-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    background: var(--bg-hover);
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    letter-spacing: -0.01em;
}

.social-btn:hover:not(.disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    border-color: var(--emmber-core);
    background: var(--bg-hover);
}

.social-btn:active:not(.disabled) {
    transform: translateY(0);
}

.social-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.social-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.social-btn img,
.social-btn .social-btn-icon {
    width: 24px;
    height: 24px;
    margin-right: var(--space-md);
}

.social-btn-icon--apple {
    color: #000;
}

body.emmber-dark .social-btn-icon--apple {
    color: #fff;
}

.social-btn i {
    margin-right: var(--space-sm);
}

.social-btn .fa-spinner {
    margin-right: var(--space-md);
}

/* ===================================
   LAST USED BADGE
   =================================== */

.social-btn--last-used {
    border-color: var(--emmber-core-30);
}

.social-btn-last-used-badge {
    position: absolute;
    top: -8px;
    right: -6px;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: #ffffff;
    background: var(--emmber-deep);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    letter-spacing: 0.02em;
    line-height: 1.4;
    pointer-events: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    animation: badgeFadeIn 0.4s ease-out;
}

@keyframes badgeFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===================================
   PROVIDER HIGHLIGHT (wrong method)
   =================================== */

.social-btn--highlight {
    border-color: var(--emmber-core);
    box-shadow: 0 0 0 2px var(--emmber-core-30), 0 0 12px rgba(94, 92, 230, 0.3);
    animation: highlightPulse 1.5s ease-in-out 3;
}

@keyframes highlightPulse {
    0%, 100% { box-shadow: 0 0 0 2px var(--emmber-core-30), 0 0 12px rgba(94, 92, 230, 0.3); }
    50% { box-shadow: 0 0 0 4px var(--emmber-core-30), 0 0 20px rgba(94, 92, 230, 0.5); }
}

/* ===================================
   FORM UTILITIES
   =================================== */

/* Legacy: row with remember-me + forgot link */
.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

/* New centered login: tiny right-aligned link tucked under the password input */
.login-centered .form-footer {
    justify-content: flex-end;
    margin-top: 6px;
    margin-bottom: 0;
    font-size: 0.8125rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1.5px solid var(--gray-300, #d1d5db);
    background: var(--bg-white);
    cursor: pointer;
    transition: all 0.15s ease;
    accent-color: var(--emmber-core);
}

.form-check-input:hover {
    border-color: var(--gray-400, #9ca3af);
}

.form-check-input:checked {
    background-color: var(--emmber-core);
    border-color: var(--emmber-core);
}

.form-check-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    font-weight: 500;
}

.form-link {
    font-size: var(--text-sm);
    color: var(--emmber-core);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s ease;
}

.form-link:hover {
    color: var(--emmber-glow);
}

/* ===================================
   DIVIDER
   =================================== */

.divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0;
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200, #e5e7eb);
}

.divider::before { margin-right: var(--space-md); }
.divider::after  { margin-left:  var(--space-md); }

/* New centered login: smaller, tracked, less margin */
.login-centered .divider {
    margin: 24px 0 16px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.login-centered .divider::before { margin-right: 12px; }
.login-centered .divider::after  { margin-left:  12px; }

/* ===================================
   FOOTER LINKS
   =================================== */

.login-footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-muted);
    font-size: 14px;
}

.login-footer a {
    color: var(--emmber-core);
    font-weight: 600;
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
    color: var(--emmber-glow);
}

/* ===================================
   ADMIN ACCESS (HIDDEN)
   =================================== */

.admin-trigger {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 64px;
    height: 64px;
    background: transparent;
    border: none;
    cursor: default;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: var(--z-modal, 9999);
}

.admin-trigger:hover {
    opacity: 0.05;
}

/* Admin Modal Overlay */
.admin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-edit-form, 10000);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.admin-modal {
    background: var(--bg-white);
    padding: var(--space-xl);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--gray-200, #e5e7eb);
    max-width: 400px;
    width: 90%;
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.admin-modal h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.admin-modal .btn-group {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-active, #E5E7EB);
}

/* ===================================
   MAINTENANCE MODE
   =================================== */

.maintenance-screen {
    position: fixed;
    inset: 0;
    background: var(--background-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-notification, 99999);
}

.maintenance-content {
    text-align: center;
    padding: var(--space-3xl);
    animation: fadeInUp 0.8s ease-out;
}

.maintenance-icon {
    font-size: 6rem;
    margin-bottom: var(--space-lg);
}

.maintenance-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.maintenance-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Legacy 2-col responsive (forgot, reset, verify, set-password, accept-invite) */
@media (max-width: 968px) {
    .login-wrapper {
        flex-direction: column;
    }

    .login-left-panel {
        width: 100%;
        min-height: 300px;
    }

    .login-brand-title {
        font-size: 40px;
    }

    .login-right-panel {
        width: 100%;
        border-left: none;
        border-top: 1px solid var(--gray-200, #e5e7eb);
    }
}

@media (max-width: 480px) {
    .login-left-panel { min-height: 240px; }
    .login-brand-title { font-size: 32px; }
    .login-brand-badge {
        font-size: 10px;
        letter-spacing: 3px;
        margin-bottom: 24px;
    }
    .login-right-panel { padding: 24px 16px; }
}

/* New centered login: edge-to-edge on phones, override legacy column stack */
@media (max-width: 968px) {
    .login-wrapper.login-centered {
        flex-direction: row;       /* override the legacy column stack */
    }
}

@media (max-width: 480px) {
    .login-wrapper.login-centered {
        padding: 16px;
        align-items: flex-start;
        padding-top: 48px;
    }

    .login-centered .login-form-container {
        padding: 24px 16px;
        background: transparent;
        border: none;
        box-shadow: none;
    }
}
/* ===================================
   AUTH STATE ICONS
   =================================== */

.auth-success-icon {
    font-size: 4rem;
    color: var(--success, #4CAF50);
}

.auth-warning-icon {
    font-size: 4rem;
    color: var(--emmber-glow);
}

.auth-error-icon {
    font-size: 4rem;
    color: var(--danger, #E53935);
}

/* ===================================
   VERIFY EMAIL PAGE
   =================================== */

.auth-email-icon {
    font-size: 4rem;
    color: var(--emmber-core);
}

.auth-info-box {
    background: var(--emmber-cream);
    border-radius: 12px;
    padding: 20px;
}

.auth-info-box p {
    font-size: 0.85rem;
}

.auth-info-box .fa-info-circle {
    color: var(--emmber-glow);
}

.verify-subtext {
    font-size: 0.9rem;
}

.auth-toggle-password {
    border: none;
    z-index: 5;
}

/* Bootstrap .text-muted override for auth pages */
.login-form-container .text-muted,
.login-form-container .form-text {
    color: var(--text-secondary);
}

/* Progress bar for password strength */
.login-form-container .progress {
    height: 4px;
    background: var(--gray-200, #e5e7eb);
}

/* Password strength text colors */
#strengthText {
    color: var(--text-secondary);
    font-weight: 500;
}
#strengthText.text-danger  { color: var(--danger, #dc2626); }
#strengthText.text-warning { color: var(--warning, #d97706); }
#strengthText.text-info    { color: var(--emmber-core); }
#strengthText.text-success { color: var(--success, #4CAF50); }

/* btn-outline-secondary override for auth pages */
.login-form-container .btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--gray-300, #d1d5db);
}

.login-form-container .btn-outline-secondary:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    border-color: var(--gray-400, #9ca3af);
}

/* ===================================
   LOADING STATES
   =================================== */

.spinner {
    display: inline-block;
    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;
    margin-right: var(--space-sm);
}

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

/* ===================================
   SIGNUP PAGE (Dark theme)
   Auth pages are standalone dark-themed.
   Signup matches the landing page dark theme.
   =================================== */

body.auth-signup {
    background: var(--background-color);
    color: var(--text-primary);
}

body.auth-signup::before {
    top: 20%;
    left: 50%;
    right: auto;
    bottom: auto;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(94, 92, 230, 0.15) 0%, rgba(94, 92, 230, 0.05) 40%, transparent 70%);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 0;
    pointer-events: none;
    opacity: 1;
}

.signup-page {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    margin: 0 auto;
    text-align: center;
}

/* Signup logo */
.signup-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 20px;
    text-decoration: none;
    width: 100%;
}

.signup-logo-mark {
    width: 32px;
    height: 32px;
    display: block;
    flex-shrink: 0;
}

.signup-logo .wordmark {
    font-family: 'Inter', sans-serif;
    font-size: 26px;
    font-weight: 300;
    color: var(--emmber-brand-dark, #09090B);
    letter-spacing: -0.5px;
}

.signup-logo .wordmark-accent {
    color: var(--emmber-core);
}

/* Signup heading */
.signup-heading {
    text-align: center;
    margin-bottom: 8px;
}

.signup-heading h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin: 0;
}

.signup-heading p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 8px 0 0;
}

/* Signup card */
.signup-card {
    width: 100%;
    max-width: 480px;
    background: var(--bg-white);
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: 16px;
    padding: 32px;
    margin: 24px auto 0;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    text-align: left;
}

/* Signup form elements */
.signup-form .form-group {
    margin-bottom: 16px;
}

.signup-form .form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.signup-form .form-control {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1.5px solid var(--gray-300, #d1d5db);
    border-radius: 10px;
    background: var(--bg-white);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.signup-form .form-control:hover {
    border-color: var(--gray-400, #9ca3af);
}

.signup-form .form-control:focus:not(:focus-visible) {
    outline: none;
    border-color: var(--emmber-core);
    box-shadow: 0 0 0 3px rgba(94, 92, 230, 0.15);
    background: var(--bg-white);
    color: var(--text-primary);
}

.signup-form .form-control::placeholder {
    color: var(--text-muted);
}

.signup-form .password-input-wrapper {
    position: relative;
}

.signup-form .password-input-wrapper .form-control {
    padding-right: 44px;
}

.signup-form .toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    font-size: 16px;
    line-height: 1;
}

.signup-form .toggle-password:hover {
    color: var(--text-secondary);
}

.signup-form select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

.signup-form select.form-control option {
    background: var(--bg-white);
    color: var(--text-primary);
}

/* Password requirements */
.password-requirements {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
    margin-bottom: 16px;
    padding: 10px 12px;
    background: var(--emmber-cream);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 8px;
}

.password-requirements .requirement {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 3px;
    transition: color 0.2s;
}

.password-requirements .requirement:last-child {
    margin-bottom: 0;
}

.password-requirements .requirement i {
    width: 14px;
    font-size: 10px;
}

.password-requirements .requirement.met {
    color: #4CAF50;
}

.password-requirements .requirement.met i::before {
    content: "\f00c";
}

.password-requirements .requirement:not(.met) i::before {
    content: "\f111";
}

/* Terms checkbox */
.terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 20px 0;
}

.terms-checkbox input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--emmber-core);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    background: var(--bg-white);
    border: 1.5px solid var(--gray-300, #d1d5db);
}

.terms-checkbox label {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.terms-checkbox a {
    color: var(--emmber-core);
    text-decoration: none;
}

.terms-checkbox a:hover {
    text-decoration: underline;
}

/* Signup submit button */
.btn-signup {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    background: var(--emmber-core);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: -0.01em;
}

.btn-signup:hover {
    background: var(--emmber-warm);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(94, 92, 230, 0.3);
}

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

.btn-signup:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Signup divider */
.signup-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: #888;
    font-size: 13px;
    font-weight: 500;
}

.signup-divider::before,
.signup-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200, #e5e7eb);
}

.signup-divider::before { margin-right: 16px; }
.signup-divider::after { margin-left: 16px; }

/* Cloudflare Turnstile widget */
.cf-turnstile {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

/* Signup page — light theme spacing */
body.auth-signup .cf-turnstile {
    margin: 24px 0 8px;
}

/* Email form — hidden until toggled */
.email-form-hidden {
    display: none;
}

/* "Sign up with email" toggle button */
.email-signup-toggle {
    display: block;
    width: 100%;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--emmber-core);
    cursor: pointer;
    padding: 6px 0 2px;
    text-align: center;
    transition: color 0.2s;
}

.email-signup-toggle:hover {
    color: var(--emmber-warm);
    text-decoration: underline;
}

/* Social buttons — signup dark theme */
body.auth-signup .social-buttons {
    gap: 10px;
}

body.auth-signup .social-btn {
    background: var(--bg-hover);
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 14px;
    border-radius: 10px;
}

body.auth-signup .social-btn:hover:not(.disabled) {
    border-color: var(--emmber-core);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    background: var(--bg-hover);
}

body.auth-signup .social-btn.disabled {
    opacity: 0.4;
}

body.auth-signup .social-btn img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

/* Signup footer */
.signup-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-muted);
}

.signup-footer a {
    color: var(--emmber-core);
    text-decoration: none;
    font-weight: 600;
}

.signup-footer a:hover {
    text-decoration: underline;
    color: var(--emmber-glow);
}

.signup-tagline {
    text-align: center;
    margin-top: 32px;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* Signup alerts */
.signup-alert {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.signup-alert-success {
    background: rgba(76, 175, 80, 0.12);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #81c784;
}

.signup-alert-error {
    background: rgba(229, 57, 53, 0.12);
    border: 1px solid rgba(229, 57, 53, 0.3);
    color: #ef9a9a;
}

.signup-alert-referral {
    background: rgba(94, 92, 230, 0.12);
    border: 1px solid var(--emmber-core);
    color: var(--emmber-glow);
}

/* Signup form helpers */
.signup-form .required-asterisk {
    color: var(--emmber-glow);
}

.signup-form .form-text {
    margin-top: 4px;
    color: var(--text-secondary);
}

/* Signup responsive */
@media (max-width: 540px) {
    .signup-page {
        padding: 32px 16px 32px;
    }

    .signup-card {
        padding: 24px 20px;
    }


    .signup-heading h1 {
        font-size: 24px;
    }
}

/* Signup animations */
@keyframes signupFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.signup-logo { animation: signupFadeIn 0.5s ease-out; }
.signup-heading { animation: signupFadeIn 0.5s ease-out 0.05s both; }
.signup-card { animation: signupFadeIn 0.5s ease-out 0.1s both; }

/* Note: Utility classes (.d-none, .d-flex, etc.) are provided by Bootstrap 5 */

/* ===================================
   VERIFY PAGE (Human verification gate)
   Dark-themed interstitial before auth pages.
   =================================== */

body.auth-verify {
    background-color: var(--background-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.verify-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    width: 100%;
    min-height: 100vh;
}

/* Logo */
.verify-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 40px;
}

.verify-wordmark {
    font-family: 'Inter', sans-serif;
    font-size: 24px;
    font-weight: 300;
    color: #fff;
    letter-spacing: -0.5px;
}

.verify-wordmark-accent {
    color: var(--emmber-core);
}

/* Card */
.verify-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-white);
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: 20px;
    padding: 40px 36px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    animation: slideInRight 0.5s ease-out;
}

.verify-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.verify-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.5;
}

/* Error */
.verify-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(229, 57, 53, 0.12);
    border: 1px solid rgba(229, 57, 53, 0.3);
    border-radius: 10px;
    color: #ef9a9a;
    font-size: 13px;
    padding: 10px 14px;
    margin-bottom: 20px;
}

/* Turnstile widget — centered */
.verify-widget {
    display: flex;
    justify-content: center;
    margin: 0 auto;
}

/* Fallback submit (only shown if JS auto-submit fails) */
.verify-btn {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    background: var(--emmber-core);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.verify-btn:hover {
    background: var(--emmber-warm);
    transform: translateY(-1px);
}

/* Tagline */
.verify-tagline {
    margin-top: 32px;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* ===================================
   DARK MODE OVERRIDES
   Add class="emmber-dark" to <body> to activate
   =================================== */

body.emmber-dark {
    background-color: var(--emmber-charcoal);
}

/* Legacy dark mode (right panel for forgot/reset/verify/etc.) */
body.emmber-dark .login-right-panel {
    background: var(--emmber-ash);
    border-left-color: var(--emmber-smoke);
}

body.emmber-dark .login-form {
    background: var(--emmber-smoke);
    border-color: rgba(255, 255, 255, 0.06);
}

body.emmber-dark .login-form-title {
    color: var(--emmber-cream);
}

/* New centered login dark mode */
body.emmber-dark .login-wrapper.login-centered {
    background: var(--emmber-brand-dark, #09090B);
}

body.emmber-dark .login-centered .login-form-container {
    background: var(--emmber-charcoal, #18181B);
    border-color: var(--emmber-smoke, #3F3F46);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.2);
}

body.emmber-dark .login-centered .login-form {
    background: transparent;
    border: none;
    padding: 0;
}

/* Plus mark: swap to white lockup in dark mode */
body.emmber-dark .login-centered .login-brand-mark .mark-light { display: none; }
body.emmber-dark .login-centered .login-brand-mark .mark-dark  { display: inline-block; }

body.emmber-dark .form-control {
    background: var(--emmber-charcoal);
    color: var(--emmber-cream);
    border-color: var(--emmber-smoke);
}

body.emmber-dark .form-control:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

body.emmber-dark .form-control:focus:not(:focus-visible) {
    background: var(--emmber-charcoal);
    color: var(--emmber-cream);
}

body.emmber-dark .form-control::placeholder {
    color: #666;
}

body.emmber-dark .social-btn {
    background: var(--emmber-smoke);
    border-color: rgba(255, 255, 255, 0.06);
    color: var(--emmber-cream);
}

body.emmber-dark .social-btn:hover:not(.disabled) {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    background: var(--emmber-smoke);
}

body.emmber-dark .form-check-input {
    background: var(--emmber-charcoal);
    border-color: var(--emmber-smoke);
}

body.emmber-dark .form-check-input:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

body.emmber-dark .divider::before,
body.emmber-dark .divider::after {
    background: var(--emmber-smoke);
}

body.emmber-dark .login-footer {
    color: #666;
}

body.emmber-dark .admin-modal {
    background: var(--emmber-ash);
    border-color: var(--emmber-smoke);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

body.emmber-dark .admin-modal h3 {
    color: var(--emmber-cream);
}

body.emmber-dark .btn-secondary {
    background: var(--emmber-smoke);
    color: var(--emmber-cream);
}

body.emmber-dark .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

body.emmber-dark .maintenance-screen {
    background: var(--emmber-charcoal);
}

body.emmber-dark .alert-success { color: #81c784; }
body.emmber-dark .alert-danger { color: #ef9a9a; }
body.emmber-dark .alert-info { color: var(--emmber-glow); }

body.emmber-dark .signup-card,
body.emmber-dark .verify-card {
    background: var(--emmber-ash);
    border-color: var(--emmber-smoke);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

body.emmber-dark .signup-form .form-control {
    background: var(--emmber-charcoal);
    color: var(--emmber-cream);
    border-color: var(--emmber-smoke);
}

body.emmber-dark .signup-form .form-control:focus:not(:focus-visible) {
    background: var(--emmber-charcoal);
    color: var(--emmber-cream);
}

body.emmber-dark .signup-divider::before,
body.emmber-dark .signup-divider::after {
    background: var(--emmber-smoke);
}

body.emmber-dark .signup-form select.form-control option {
    background: var(--emmber-ash);
}

body.emmber-dark .password-requirements {
    background: var(--emmber-smoke);
    border-color: rgba(255, 255, 255, 0.06);
}

body.emmber-dark .auth-info-box {
    background: var(--emmber-smoke);
}

body.emmber-dark .login-form-container .progress {
    background: rgba(255, 255, 255, 0.1);
}

body.emmber-dark .login-form-container .btn-outline-secondary {
    color: #999;
    border-color: var(--emmber-smoke);
}

body.emmber-dark .login-form-container .btn-outline-secondary:hover {
    color: var(--emmber-cream);
    background: var(--emmber-smoke);
    border-color: rgba(255, 255, 255, 0.15);
}

body.emmber-dark .terms-checkbox input[type="checkbox"] {
    background: var(--emmber-charcoal);
    border-color: var(--emmber-smoke);
}

body.emmber-dark.auth-signup .social-btn {
    background: var(--emmber-smoke);
    border-color: rgba(255, 255, 255, 0.06);
    color: var(--emmber-cream);
}

body.emmber-dark.auth-signup .social-btn:hover:not(.disabled) {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: var(--emmber-smoke);
}

body.emmber-dark.auth-signup {
    background: var(--emmber-charcoal);
}

body.emmber-dark.auth-verify {
    background-color: var(--emmber-charcoal);
    color: var(--emmber-cream);
}

/* Skip link — fully hidden until focused via keyboard Tab (a11y) */
.skip-link {
    position: absolute;
    top: -100px;
    left: -9999px;
    background: transparent;
    color: transparent;
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
    border-radius: 0 0 4px 0;
    font-weight: 600;
    pointer-events: none;
}

.skip-link:focus {
    top: 0;
    left: 0;
    background: var(--emmber-core);
    color: #fff;
    outline: 3px solid var(--emmber-deep);
    outline-offset: 2px;
    pointer-events: auto;
}

/* Required-field asterisk inside form labels (a11y — visible cue, hidden from SR) */
.required-indicator {
    color: var(--danger, #dc2626);
    margin-left: 2px;
    font-weight: 600;
}
