/* ─── ChatMe Auth — Front-end Styles ─────────────────── */

:root {
    --chatme-primary:       #3B82F6;
    --chatme-primary-hover: #2563eb;
    --chatme-bg:            #07173d;
    --chatme-card:          rgba(15, 23, 42, 0.75);
    --chatme-border:        rgba(148, 163, 184, 0.12);
    --chatme-text:          #e2e8f0;
    --chatme-text-muted:    #94a3b8;
    --chatme-danger:        #ef4444;
    --chatme-warning:       #f59e0b;
    --chatme-success:       #10b981;
    --chatme-radius:        12px;
}

/* ─── Login wrapper ─────────────────────────────────────── */
.chatme-login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--chatme-bg);
    padding: 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.chatme-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--chatme-card);
    border: 1px solid var(--chatme-border);
    border-radius: var(--chatme-radius);
    padding: 2.5rem 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255,255,255,0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* ─── Logo ──────────────────────────────────────────────── */
.chatme-login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.chatme-login-logo__img {
    height: 3rem;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
    margin: 0 auto 0.25rem;
}

.chatme-login-logo h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--chatme-primary);
    margin: 0 0 0.25rem;
    letter-spacing: -0.5px;
}

.chatme-login-logo p {
    font-size: 0.95rem;
    color: var(--chatme-text-muted);
    margin: 0;
}

/* ─── Form ──────────────────────────────────────────────── */
.chatme-login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.chatme-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.chatme-form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--chatme-text);
}

.chatme-form-group input {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--chatme-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--chatme-text);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.chatme-form-group input::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.chatme-form-group input:hover {
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(255, 255, 255, 0.07);
}

.chatme-form-group input:focus {
    border-color: rgba(59, 130, 246, 0.6);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.chatme-form-group input:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.5);
    outline-offset: 2px;
}

/* ─── Button ────────────────────────────────────────────── */
.chatme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.chatme-btn--primary {
    background: var(--chatme-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.chatme-btn--primary:hover {
    background: var(--chatme-primary-hover);
    box-shadow: 0 4px 24px rgba(59, 130, 246, 0.45);
    color: #fff;
}

.chatme-btn--primary:active {
    transform: scale(0.97);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.chatme-btn--primary:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.6);
    outline-offset: 3px;
}

.chatme-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ─── Alerts ────────────────────────────────────────────── */
.chatme-login-messages,
.chatme-alert {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.chatme-alert--error,
.chatme-login-messages.chatme-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.chatme-alert--warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fcd34d;
}

.chatme-alert--success,
.chatme-login-messages.chatme-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.chatme-login-messages.chatme-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: #93c5fd;
}

/* ─── Footer ────────────────────────────────────────────── */
.chatme-login-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.chatme-login-footer p {
    font-size: 0.85rem;
    color: var(--chatme-text-muted);
    margin: 0;
}

.chatme-login-footer a {
    color: var(--chatme-primary);
    text-decoration: none;
    font-weight: 500;
}

.chatme-login-footer a:hover {
    text-decoration: underline;
}

.chatme-login-footer a:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.5);
    outline-offset: 2px;
    border-radius: 3px;
}

/* ─── 2FA Login Step ───────────────────────────────────── */
.chatme-2fa-login-info {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 0.75rem;
    color: var(--chatme-text);
}

.chatme-2fa-login-info svg {
    flex-shrink: 0;
    color: var(--chatme-primary);
    margin-top: 0.1rem;
}

.chatme-2fa-login-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--chatme-text-muted);
    line-height: 1.5;
}

.chatme-form-hint {
    font-size: 0.8rem;
    color: var(--chatme-text-muted);
    line-height: 1.5;
}

.chatme-btn--link {
    background: none;
    border: none;
    color: var(--chatme-text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.5rem 0;
    text-align: center;
    transition: color 0.2s ease;
    text-decoration: none;
}

.chatme-btn--link:hover {
    color: var(--chatme-primary);
}

.chatme-btn--link:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.5);
    outline-offset: 2px;
    border-radius: 3px;
}

/* ─── Plan gate ─────────────────────────────────────────── */
.chatme-plan-gate {
    background: var(--chatme-card);
    border: 1px solid var(--chatme-border);
    border-radius: var(--chatme-radius);
    padding: 1.5rem;
    text-align: center;
    color: var(--chatme-text-muted);
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 480px) {
    .chatme-login-card {
        padding: 1.75rem 1.25rem;
    }
}