/* ============================================
   AUTHENTICATION PAGES
   ============================================ */

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--bg-primary);
    background-image:
        radial-gradient(circle at 20% 30%, var(--accent-glow-soft) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(163, 230, 53, 0.04) 0%, transparent 50%);
    background-attachment: fixed;
}

.auth-wrapper {
    width: 100%;
    max-width: 460px;
    position: relative;
}

.auth-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.auth-back:hover {
    color: var(--accent);
    background: var(--bg-card);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-providers {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.provider-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.provider-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateY(-1px);
}

.provider-btn:disabled,
.form-submit:disabled,
.btn-admin-login:disabled {
    opacity: 0.62;
    cursor: wait;
    transform: none;
}

.provider-btn.phone-unavailable:disabled {
    cursor: not-allowed;
    opacity: 0.72;
    color: var(--text-muted);
    background: var(--bg-elevated);
}

.provider-availability {
    margin: -3px 4px 2px;
    color: var(--text-muted);
    font-size: 0.72rem;
    line-height: 1.45;
    text-align: center;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auth-link {
    color: var(--accent);
    font-size: 0.8rem;
    text-align: right;
    margin-top: -4px;
    transition: var(--transition);
}

.auth-link:hover {
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.auth-link-inline {
    color: var(--accent);
    font-weight: 500;
    transition: var(--transition);
}

.auth-link-inline:hover {
    text-decoration: underline;
}

/* Password reset uses the existing authentication card. */
.reset-panel[hidden],
.phone-panel[hidden],
.phone-code-form[hidden],
.reset-success[hidden],
.auth-header[hidden],
.auth-providers[hidden],
.auth-form[hidden],
.auth-footer[hidden] {
    display: none;
}

.phone-panel { animation: authPanelIn .24s ease; }
.recaptcha-shell { width:100%;overflow:hidden;min-height:78px; }
.recaptcha-container { width:304px;max-width:100%;margin:0 auto 14px;justify-content:flex-start; }
.otp-code-field { text-align:center;letter-spacing:.28em;font-size:1.15rem;font-weight:700; }
.resend-button,.change-phone-button { width:100%;padding:8px;color:var(--accent-dim);font-size:.8rem;font-weight:600; }
.resend-button:disabled { color:var(--text-dim);cursor:not-allowed; }
.change-phone-button { color:var(--text-muted); }

.reset-panel {
    animation: authPanelIn 0.24s ease;
}

.reset-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 22px;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.reset-back:hover {
    color: var(--accent-dim);
}

.reset-heading {
    text-align: center;
    margin-bottom: 24px;
}

.reset-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin: 0 auto 14px;
    border-radius: 14px;
    color: var(--accent-dim);
    background: var(--accent-glow-soft);
    border: 1px solid rgba(101, 163, 13, 0.22);
}

.reset-heading h2 {
    font-size: 1.4rem;
    margin-bottom: 7px;
}

.reset-heading p {
    max-width: 330px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

.reset-success {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 18px;
    padding: 15px;
    color: #365314;
    background: rgba(132, 204, 22, 0.1);
    border: 1px solid rgba(101, 163, 13, 0.28);
    border-radius: var(--radius-md);
}

.reset-success svg {
    flex: 0 0 auto;
    color: var(--accent-dim);
}

.reset-success strong {
    display: block;
    margin-bottom: 3px;
    font-size: 0.86rem;
}

.reset-success p {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

@keyframes authPanelIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Profile */
.profile-card {
    max-width: 500px;
    text-align: center;
}

.profile-header {
    margin-bottom: 24px;
}

.profile-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 3px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin: 0 auto 16px;
    overflow: hidden;
    box-shadow: 0 0 20px var(--accent-glow);
}

.profile-header h1 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.profile-email {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.profile-details {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 20px;
    text-align: left;
}
.profile-edit-form { margin-top:20px;text-align:left; }

.profile-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.profile-detail:last-child {
    border-bottom: none;
}

.profile-label {
    color: var(--text-muted);
    font-weight: 500;
}

.profile-value {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
    word-break: break-all;
    max-width: 60%;
}

/* Phone auth stages */
.phone-stage {
    display: none;
}

.phone-stage.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.otp-inputs {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 16px 0;
}

.otp-input {
    width: 44px;
    height: 50px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: var(--transition);
}

.otp-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow-soft);
}

.otp-resend {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 12px;
}

.otp-resend a {
    color: var(--accent);
    cursor: pointer;
}

.otp-resend a.disabled {
    color: var(--text-dim);
    cursor: not-allowed;
    pointer-events: none;
}

.phone-info {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 16px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.phone-info strong {
    color: var(--accent);
}

/* reCAPTCHA container */
.recaptcha-container {
    margin: 12px 0;
    display: flex;
    justify-content: center;
}

@media (max-width: 480px) {
    body {
        padding: 16px;
    }

    .auth-card {
        padding: 32px 24px;
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }

    .otp-input {
        width: 38px;
        height: 46px;
    }
}

@media (max-width: 370px) {
    .recaptcha-container { transform:scale(.78);transform-origin:top left;margin-left:calc((100% - 237px)/2);margin-bottom:-4px; }
    .recaptcha-shell { min-height:66px; }
}

.profile-photo-upload-group .field-help{display:block;margin-top:6px;font-size:.78rem;line-height:1.45;opacity:.7}.profile-photo-upload-group .upload-status{margin-top:8px;padding:10px 12px;border-radius:10px;font-size:.85rem;background:var(--bg-elevated);border:1px solid var(--border-light)}.profile-photo-upload-group .upload-status.success{color:#166534}