/* surfaces/customer_auth.css — Customer auth/identity surfaces (Phase 2 / Session 5).
   Shared by login.html, consent.html, subscription_confirmed.html, email_preferences.html.
   Centered single-card aesthetic, theme-driven via [data-theme]. */

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

/* Container variants */
.login-container,
.consent-container,
.confirmed-container,
.prefs-container {
    width: 100%;
    padding: 20px;
}
.login-container { max-width: 400px; }
.consent-container { max-width: 480px; }
.confirmed-container { max-width: 500px; }
.prefs-container { max-width: 560px; }

/* Card variants — all share the same surface treatment */
.login-card,
.consent-card,
.confirmed-card,
.prefs-card {
    background-color: var(--bg-panel);
    border-radius: 12px;
    padding: 40px;
}
.confirmed-card { text-align: center; }

/* ── Page titles (formerly blue/purple gradient) ── */
.login-title,
.consent-title {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(to right, var(--accent), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    margin-bottom: 25px;
    margin-top: 10px;
}
.consent-title { margin-bottom: 10px; }

.confirmed-title {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(to right, var(--success), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

/* ── Form controls (login + consent) ── */
.form-label {
    color: var(--text-body);
    font-weight: 500;
    margin-bottom: 8px;
}
.form-control {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 12px;
    border-radius: 8px;
}
.form-control:focus {
    background-color: var(--bg-elevated);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem var(--accent-glow);
}

/* ── Primary CTA button (login + consent + confirmed share gradient) ── */
.btn-login,
.btn-continue,
.btn-dashboard {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(90deg, var(--accent), var(--accent));
    border: none;
    border-radius: 8px;
    color: var(--text-on-accent);
    transition: all 0.3s ease;
}
.btn-login { margin-top: 20px; }
.btn-continue { margin-bottom: 15px; }
.btn-dashboard {
    text-decoration: none;
    display: block;
    margin-bottom: 15px;
}
.btn-login:hover,
.btn-continue:hover,
.btn-dashboard:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
    color: var(--text-on-accent);
    text-decoration: none;
}
.btn-continue:disabled {
    background: var(--border-subtle);
    transform: none;
    box-shadow: none;
    cursor: not-allowed;
}

/* ── Help text (login) ── */
.help-text {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
    font-size: 14px;
}
.help-text-emphasis {
    color: var(--text-primary);
}
.help-list {
    margin: 15px 0;
    text-align: left;
    display: inline-block;
}
.help-secondary {
    color: var(--text-muted);
}
.help-link-hint {
    color: var(--accent-on-light);
}
.legacy-link-block {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
    color: var(--text-faint);
}
.legacy-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
}

/* ── Alerts (shared) ── */
.alert {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger-bg);
    color: var(--danger);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}
.alert-success {
    background-color: var(--success-bg);
    border: 1px solid var(--success-bg);
    color: var(--success);
}
.alert-info {
    background-color: var(--info-bg);
    border: 1px solid var(--info-bg);
    color: var(--info);
}

/* ── Login success popup ── */
.success-popup {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--bg-panel);
    border: 1px solid var(--accent);
    color: var(--text-primary);
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: var(--shadow-elevated);
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 9999;
    max-width: 350px;
}
.success-popup.show {
    transform: translateX(0);
    opacity: 1;
}
.success-popup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.success-popup-icon {
    color: var(--accent-on-light);
    font-size: 20px;
}
.success-popup-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}
.success-popup-message {
    font-size: 15px;
    line-height: 1.4;
    margin-bottom: 12px;
    color: var(--text-body);
}
.success-popup-instructions {
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-muted);
}
.success-popup-instructions-heading {
    color: var(--accent-on-light);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}
.success-popup-instructions-bullet {
    color: var(--accent-on-light);
    margin-right: 8px;
}
.success-popup-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    font-weight: bold;
}
.success-popup-close:hover {
    opacity: 1;
    color: var(--accent-on-light);
}

/* ── Consent: Email display + edit form ── */
.consent-subtitle {
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 30px;
    font-size: 15px;
    line-height: 1.4;
}
.email-display {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
    text-align: center;
    color: var(--accent-on-light);
    font-weight: 600;
    font-size: 16px;
}
.email-edit-container {
    margin-bottom: 25px;
}
.wrong-email-link {
    text-align: center;
    margin-bottom: 21px;
    margin-top: -4px;
}
.wrong-email-text {
    color: var(--danger);
    font-size: 12px;
    opacity: 0.4;
    margin-right: 6px;
}
.update-email-btn {
    color: var(--accent-on-light);
    text-decoration: none;
    font-size: 11px;
    font-weight: 400;
    border: 1px solid var(--accent-glow);
    background: var(--accent-glow);
    padding: 2px 6px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.6;
}
.update-email-btn:hover {
    opacity: 1;
    background: var(--accent-glow);
    border-color: var(--accent);
}
.email-edit-form {
    background-color: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 10px;
    display: none;
}
.email-edit-form.show {
    display: block;
}
.email-input {
    width: 100%;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 12px;
    border-radius: 6px;
    font-size: 16px;
    margin-bottom: 15px;
}
.email-input:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 0.25rem var(--accent-glow);
}
.email-buttons {
    display: flex;
    gap: 10px;
}
.btn-save-email {
    flex: 1;
    padding: 10px;
    background: linear-gradient(90deg, var(--success), var(--success));
    border: none;
    border-radius: 6px;
    color: var(--text-on-accent);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-save-email:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px var(--success-bg);
}
.btn-cancel-email {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-muted);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-cancel-email:hover {
    border-color: var(--accent);
    color: var(--accent-on-light);
}
.verification-steps {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
}
.step-title {
    color: var(--text-body);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 16px;
}
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}
.form-check:last-child {
    margin-bottom: 0;
}
.form-check-input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border: 2px solid var(--accent);
    border-radius: 4px;
    background-color: transparent;
}
.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}
.form-check-label {
    color: var(--text-body);
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
}
.consent-emphasis {
    color: var(--accent-on-light);
    font-weight: 600;
}
.btn-back {
    width: 100%;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
}
.btn-back:hover {
    border-color: var(--accent);
    color: var(--accent-on-light);
    text-decoration: none;
}
.success-message {
    background-color: var(--success-bg);
    border: 1px solid var(--success-bg);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    display: none;
}
.success-message.show {
    display: block;
}
.success-title {
    color: var(--success);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 18px;
}
.success-instruction {
    color: var(--text-body);
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}
.success-highlight {
    color: var(--success);
    font-weight: 600;
}
.loading-text {
    color: var(--text-muted);
    text-align: center;
    margin-top: 15px;
    display: none;
}
.loading-text.show {
    display: block;
}

/* Consent success state — grey out form */
.consent-card.success {
    opacity: 0.5;
    pointer-events: none;
}

/* Centered popup variant (consent) */
.success-popup--centered {
    position: fixed;
    top: calc(50% + 14px);
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%) scale(0.8);
    padding: 40px 45px;
    box-shadow: var(--shadow-elevated);
    max-width: 538px;
    text-align: center;
}
.success-popup--centered.show {
    transform: translate(-50%, -50%) scale(1);
}
.success-popup--centered .success-popup-header {
    justify-content: center;
    gap: 18px;
    margin-bottom: 25px;
}
.success-popup--centered .success-popup-icon { font-size: 22px; }
.success-popup--centered .success-popup-title { font-size: 18px; line-height: 1.4; }
.success-popup--centered .success-popup-message {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 25px;
}
.success-popup--centered .success-popup-instructions {
    font-size: 15px;
    line-height: 1.8;
}
.success-popup--centered .success-popup-close {
    top: 18px;
    right: 22px;
    font-size: 22px;
}

/* ── Subscription Confirmed ── */
.success-icon {
    font-size: 80px;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--success), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.confirmed-subtitle {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 16px;
}
.benefits-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 30px;
    text-align: left;
}
.benefits-title {
    color: var(--success);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 18px;
}
.benefit-item {
    color: var(--text-body);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.benefit-icon {
    color: var(--success);
    font-weight: bold;
    margin-top: 2px;
}
.next-steps {
    background-color: var(--accent-glow);
    border: 1px solid var(--accent-glow);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 25px;
}
.next-steps-title {
    color: var(--accent-on-light);
    font-weight: 600;
    margin-bottom: 10px;
}
.next-steps-body {
    color: var(--text-body);
    margin: 0;
}
.footer-note {
    color: var(--text-faint);
    font-size: 14px;
    margin-top: 20px;
}
.unsubscribe-note {
    background-color: var(--bg-card);
    border-radius: 6px;
    padding: 15px;
    margin-top: 20px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ── Logo / inline body bits ── */
.cc-logo-row {
    text-align: center;
    margin-bottom: 10px;
}
.cc-logo {
    height: 35px;
    width: auto;
    opacity: 0.9;
}

/* ── email_preferences (rebuilt on this surface) ── */
.prefs-card { text-align: left; }
.prefs-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.prefs-subtitle {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 14px;
}
.prefs-status {
    background: var(--info-bg);
    color: var(--info);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 14px;
}
.prefs-status--active { background: var(--success-bg); color: var(--success); }
.prefs-status--inactive { background: var(--warning-bg); color: var(--warning); }
.prefs-toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}
.prefs-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}
.prefs-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}
.prefs-btn-primary {
    background: var(--accent);
    color: var(--text-on-accent);
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}
.prefs-btn-primary:hover { background: var(--accent-bright); }
.prefs-btn-secondary {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
.prefs-btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent-on-light);
}

/* Theme toggle position — fixed in top-right (no shared nav) */
.cc-toggle-fixed-corner {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 100;
}