/* ============================================================
   EcoKing - Login & Setup Page Styles
   ============================================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: var(--bg-primary);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    text-align: center;
}

.auth-logo-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-bg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--accent);
}

.auth-logo-icon svg {
    width: 36px;
    height: 36px;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.auth-form .form-group {
    margin-bottom: 1rem;
}

.auth-form .btn-primary {
    margin-top: 0.5rem;
}

.auth-error {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-sm);
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: none;
}

.auth-error.show {
    display: block;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Password strength indicator */
.password-strength {
    margin-top: 0.375rem;
    height: 4px;
    background: var(--bg-secondary);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease, background-color 0.3s ease;
    width: 0%;
}

.password-strength-bar.weak   { background: var(--danger); width: 33%; }
.password-strength-bar.medium { background: var(--warning); width: 66%; }
.password-strength-bar.strong { background: var(--accent); width: 100%; }

.password-strength-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Setup steps */
.setup-steps {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.setup-step {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: background var(--transition);
}

.setup-step.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

.setup-step.done {
    background: var(--accent);
}