/* ── Auth / guest pages (login, verify, register, password) ─────
   Bento-inspired tiles, theme-aware via data-color-scheme.
   ─────────────────────────────────────────────────────────────── */

html[data-color-scheme="dark"] body:has(.auth-guest-page),
html[data-color-scheme="dark"] body:has(.background-container) {
    background: #221e18 !important;
}

html[data-color-scheme="light"] body:has(.auth-guest-page),
html[data-color-scheme="light"] body:has(.background-container) {
    background: #f3eee6 !important;
}

main:has(.auth-guest-page),
main:has(.background-container) {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.auth-guest-page {
    width: 100%;
    min-height: calc(100vh - 5rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem 3rem;
    position: relative;
    overflow: hidden;
}

.auth-guest-card-body.auth-guest-status {
    padding: 2rem 1.75rem 1.75rem;
}

html[data-color-scheme="light"] .auth-guest-page {
    background:
        radial-gradient(ellipse 120% 80% at 10% -20%, rgba(139, 111, 71, 0.16), transparent 55%),
        radial-gradient(ellipse 90% 60% at 100% 0%, rgba(196, 165, 116, 0.12), transparent 50%),
        #f3eee6 !important;
}

html[data-color-scheme="dark"] .auth-guest-page {
    background:
        radial-gradient(ellipse 100% 70% at 0% 0%, rgba(196, 165, 116, 0.14), transparent 55%),
        radial-gradient(ellipse 80% 50% at 100% 20%, rgba(139, 111, 71, 0.12), transparent 50%),
        linear-gradient(180deg, #221e18 0%, #2a241c 45%, #1c1915 100%) !important;
}

.auth-guest-page::before,
.auth-guest-page::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(72px);
    pointer-events: none;
    opacity: 0.45;
}

html[data-color-scheme="light"] .auth-guest-page::before {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(139, 111, 71, 0.25) 0%, transparent 70%);
    top: -40px;
    right: 10%;
}

html[data-color-scheme="light"] .auth-guest-page::after {
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(196, 165, 116, 0.2) 0%, transparent 70%);
    bottom: 5%;
    left: 5%;
}

html[data-color-scheme="dark"] .auth-guest-page::before {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(196, 165, 116, 0.22) 0%, transparent 72%);
    top: -20px;
    right: 5%;
}

html[data-color-scheme="dark"] .auth-guest-page::after {
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(139, 111, 71, 0.18) 0%, transparent 72%);
    bottom: 8%;
    left: 8%;
}

.auth-guest-inner {
    width: 100%;
    max-width: 480px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.auth-guest-logo img {
    height: 72px;
    width: auto;
}

.auth-guest-card {
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid transparent;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
    background: var(--card-bg);
    color: var(--color-text);
}

html[data-color-scheme="light"] .auth-guest-card {
    border-color: rgba(44, 36, 25, 0.08);
    background: rgba(255, 252, 247, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow:
        0 4px 24px rgba(139, 111, 71, 0.08),
        0 20px 48px rgba(0, 0, 0, 0.06);
}

html[data-color-scheme="dark"] .auth-guest-card {
    border-color: rgba(240, 233, 223, 0.1);
    background: rgba(46, 40, 32, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 36px rgba(0, 0, 0, 0.4);
}

.auth-guest-card-head {
    text-align: center;
    padding: 2rem 1.75rem 0.5rem;
}

.auth-guest-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.25rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    box-shadow: 0 8px 24px rgba(139, 111, 71, 0.35);
}

.auth-guest-icon--logo {
    width: 88px;
    height: 88px;
    padding: 0.35rem;
    border-radius: 22px;
    background: rgba(253, 246, 232, 0.95);
    box-shadow: 0 8px 24px rgba(139, 111, 71, 0.18);
    text-decoration: none;
}

.auth-guest-icon--logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

html[data-color-scheme="dark"] .auth-guest-icon {
    box-shadow: 0 8px 28px rgba(196, 165, 116, 0.35);
}

html[data-color-scheme="dark"] .auth-guest-icon--logo {
    background: rgba(253, 246, 232, 0.92);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.auth-guest-card-head h1,
.auth-guest-card h1,
.auth-guest-card .h3 {
    font-size: 1.65rem;
    font-weight: 800;
    margin: 0 0 0.35rem;
    color: var(--color-text);
}

.auth-guest-card .h3 {
    font-size: 1.35rem;
}

.auth-guest-card-head .auth-guest-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.auth-guest-card-body {
    padding: 1rem 1.75rem 1.75rem;
}

.auth-guest-card-footer {
    padding: 1rem 1.75rem 1.25rem;
    text-align: center;
    border-top: 1px solid var(--card-border);
    background: transparent;
}

.auth-guest-card > .auth-guest-card-footer:first-child {
    border-top: none;
}

.auth-guest-card > :last-child.auth-guest-card-footer,
.auth-guest-card > .auth-guest-card-footer:only-of-type {
    border-top: 1px solid var(--card-border);
}

.auth-guest-icon--success {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35) !important;
}

.auth-guest-icon--error {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.35) !important;
}

.auth-guest-lead {
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 1.25rem;
}

.auth-guest-email-box {
    display: block;
    width: 100%;
    text-align: center;
    padding: 1rem 1.25rem;
    border-radius: 16px;
    margin-bottom: 0.5rem;
}

html[data-color-scheme="light"] .auth-guest-email-box {
    background: rgba(139, 111, 71, 0.08);
    border: 1px solid rgba(139, 111, 71, 0.18);
}

html[data-color-scheme="dark"] .auth-guest-email-box {
    background: rgba(196, 165, 116, 0.12);
    border: 1px solid rgba(196, 165, 116, 0.28);
}

.auth-guest-email-label {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 0.35rem;
}

.auth-guest-email-value {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    word-break: break-all;
}

.auth-guest-muted {
    color: var(--color-text-light) !important;
}

.auth-guest-divider {
    border: 0;
    border-top: 1px solid var(--card-border);
    opacity: 1;
    margin: 1.5rem 0;
}

.auth-guest-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-guest-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.auth-guest-change-panel {
    margin-top: 1.25rem;
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    background: var(--form-bg);
}

.auth-guest-change-panel h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.auth-guest-page .form-label {
    color: var(--color-text-light);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.auth-guest-page .form-control {
    background: var(--form-input-bg);
    border-color: var(--form-input-border);
    color: var(--form-input-text, var(--color-text));
}

.auth-guest-page .form-control:focus {
    border-color: var(--form-input-focus);
    box-shadow: 0 0 0 0.2rem rgba(var(--color-primary-rgb), 0.25);
    background: var(--form-input-bg);
    color: var(--form-input-text, var(--color-text));
}

.auth-guest-page .password-field-wrap .form-control,
.background-container .password-field-wrap .form-control {
    background: var(--form-input-bg);
    border-color: var(--form-input-border);
    color: var(--form-input-text, var(--color-text));
}

.auth-guest-page .password-field-wrap .password-field-toggle,
.background-container .password-field-wrap .password-field-toggle {
    background: var(--form-input-bg);
    border-color: var(--form-input-border);
    color: var(--color-text-light);
}

.auth-guest-page .btn-primary {
    font-weight: 600;
    border-radius: 999px;
    padding: 0.75rem 1.5rem;
}

.auth-guest-page .btn-outline-primary {
    border-radius: 999px;
    font-weight: 600;
}

.auth-guest-page .alert {
    border: none;
    border-radius: 14px;
}

html[data-color-scheme="dark"] .auth-guest-page .alert-success {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
}

html[data-color-scheme="light"] .auth-guest-page .alert-success {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

/* Login / verify-status: legacy wrappers */
html[data-color-scheme="dark"] .background-container {
    background:
        radial-gradient(ellipse 100% 70% at 0% 0%, rgba(196, 165, 116, 0.14), transparent 55%),
        radial-gradient(ellipse 80% 50% at 100% 30%, rgba(139, 111, 71, 0.12), transparent 50%),
        linear-gradient(180deg, #221e18 0%, #2a241c 50%, #1c1915 100%) !important;
    background-blend-mode: normal !important;
}

html[data-color-scheme="dark"] .diagonal-background,
html[data-color-scheme="dark"] .diagonal-bg {
    background: transparent !important;
    backdrop-filter: none;
}

html[data-color-scheme="light"] .background-container {
    background:
        radial-gradient(ellipse 120% 80% at 10% -20%, rgba(139, 111, 71, 0.16), transparent 55%),
        radial-gradient(ellipse 90% 60% at 100% 0%, rgba(196, 165, 116, 0.12), transparent 50%),
        var(--color-bg, #f3eee6) !important;
    background-blend-mode: normal !important;
}

html[data-color-scheme="light"] .diagonal-background,
html[data-color-scheme="light"] .diagonal-bg {
    background: transparent !important;
}

.card-login{
    top: -1rem;
}

.background-container .card-login,
.background-container .card-status,
.background-container .login-header-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--color-text);
}

html[data-color-scheme="dark"] .background-container .card-login,
html[data-color-scheme="dark"] .background-container .card-status,
html[data-color-scheme="dark"] .background-container .login-header-card {
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 36px rgba(0, 0, 0, 0.35);
}

.background-container .card-body.p-4,
.background-container .card-status .card-body {
    background-color: var(--card-bg);
    color: var(--color-text);
}

.background-container .login-card-header-transparent h1,
.background-container .status-title {
    color: var(--color-text);
    -webkit-text-fill-color: unset;
    background: none;
}

.background-container .status-message {
    color: var(--color-text-light);
}

.background-container .form-check-label,
.background-container .text-muted {
    color: var(--color-text-light) !important;
}

@media (max-width: 576px) {
    .auth-guest-page {
        padding: 1.25rem 0.75rem 2rem;
        min-height: calc(100vh - 4rem);
    }

    .auth-guest-card-head {
        padding: 1.5rem 1.25rem 0.25rem;
    }

    .auth-guest-card-body {
        padding: 0.75rem 1.25rem 1.25rem;
    }
}