/* ============================================
   UrbanFlow — auth.css
   Styles for auth overlay, onboarding, profile,
   and logout confirmation. Matches the existing
   design system (dark theme, #c89a6c accent).
   ============================================ */

/* ---- Auth Overlay (fullscreen backdrop) ---- */
.auth-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.auth-card {
    background: #0a0a0a;
    border: 1px solid #2a2a2a;
    border-radius: 18px;
    max-width: 400px;
    width: 100%;
    padding: 40px 32px;
    text-align: center;
    animation: authFadeIn 0.3s ease;
}

@keyframes authFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.auth-card-header {
    margin-bottom: 28px;
}

.auth-title {
    color: #f0ece6;
    font-size: 1.4rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    margin: 0 0 6px;
}

.auth-subtitle {
    color: #777;
    font-size: 12px;
    font-weight: 500;
    margin: 0;
    line-height: 1.6;
}

.auth-google-btn {
    display: flex;
    justify-content: center;
    margin: 24px 0 16px;
}

.auth-error {
    color: #ef4444;
    font-size: 11px;
    font-weight: 600;
    margin-top: 12px;
}

.auth-footer {
    color: #555;
    font-size: 10px;
    margin-top: 20px;
}

.auth-link {
    color: #c89a6c;
    background: none;
    border: none;
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: inherit;
    padding: 0;
}

.auth-link:hover {
    color: #f0ece6;
}

/* ---- Onboarding Form ---- */
.auth-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin: 0 auto 16px;
    border: 2px solid #2a2a2a;
    display: block;
}

.auth-label {
    display: block;
    text-align: left;
    color: #a89f97;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.auth-input {
    width: 100%;
    background: #111;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    padding: 12px 16px;
    color: #f0ece6;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.auth-input:focus {
    border-color: #c89a6c;
}

.auth-input::placeholder {
    color: #555;
    font-weight: 400;
}

.auth-onboard-form {
    text-align: left;
}

.auth-submit-btn {
    width: 100%;
    margin-top: 18px;
    padding: 12px 24px;
    background: #c89a6c;
    color: #000;
    border: none;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.auth-submit-btn:hover {
    opacity: 0.9;
}

.auth-submit-btn:active {
    transform: scale(0.97);
}

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

.auth-cancel-btn {
    padding: 10px 24px;
    background: transparent;
    color: #a89f97;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.auth-cancel-btn:hover {
    border-color: #555;
    color: #f0ece6;
}

/* ---- Profile Section (Desktop Sidebar) ---- */
.sidebar-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid #1a1a1a;
    margin-bottom: 8px;
}

.sidebar-profile-pic {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1.5px solid #2a2a2a;
    flex-shrink: 0;
    object-fit: cover;
}

.sidebar-profile-info {
    flex: 1;
    min-width: 0;
}

.sidebar-profile-name {
    color: #f0ece6;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-profile-email {
    color: #666;
    font-size: 9px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-signout-btn {
    background: none;
    border: none;
    color: #555;
    font-size: 14px;
    cursor: pointer;
    padding: 4px;
    flex-shrink: 0;
    transition: color 0.2s;
}

.sidebar-signout-btn:hover {
    color: #ef4444;
}

/* ---- Profile in Mobile Three-Dot Menu ---- */
.mobile-profile-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid #1a1a1a;
}

.mobile-profile-pic {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #2a2a2a;
    flex-shrink: 0;
    object-fit: cover;
}

.mobile-profile-name {
    color: #f0ece6;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.mobile-signout-btn {
    width: 100%;
    text-align: left;
    padding: 10px 16px;
    color: #ef4444;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: none;
    border: none;
    border-top: 1px solid #1a1a1a;
    cursor: pointer;
    transition: background 0.2s;
}

.mobile-signout-btn:hover {
    background: #111;
}

/* ---- Custom "Continue with Google" Button ---- */
.gsi-custom-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 24px;
    padding: 12px 28px;
    color: #f0ece6;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, transform 0.1s;
    white-space: nowrap;
}

.gsi-custom-btn:hover {
    background: #222;
    border-color: #555;
}

.gsi-custom-btn:active {
    transform: scale(0.97);
}

/* ---- Utility ---- */
.hidden { display: none !important; }