/* ============================================
   TaxPoint Design System - Components
   Reusable UI Elements
   ============================================ */

/* ---------- Card ---------- */
.auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

.auth-card__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-card__logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

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


/* ---------- Form ---------- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast),
        box-shadow var(--transition-fast);
    outline: none;
}

.form-group input::placeholder {
    color: var(--color-text-dim);
}

.form-group input:focus {
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}


/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #4f46e5);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-hover), #6366f1);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    width: auto;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.btn-outline:hover {
    border-color: var(--color-error);
    color: var(--color-error);
    background: rgba(239, 68, 68, 0.05);
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    transition: color var(--transition-fast);
}

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

.btn-link:disabled {
    color: var(--color-text-dim);
    cursor: not-allowed;
}


/* ---------- Alerts / Feedback ---------- */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
    border: 1px solid transparent;
    animation: alertSlide 0.3s ease;
}

@keyframes alertSlide {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--color-success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--color-error);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--color-warning);
}


/* ---------- Badge ---------- */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.badge-error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
}


/* ---------- Footer Links ---------- */
.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.auth-footer a {
    font-weight: 500;
}


/* ---------- Welcome Card ---------- */
.welcome-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
}

.welcome-card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.welcome-card p {
    color: var(--color-text-muted);
}


/* ---------- Loading Spinner ---------- */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: var(--space-sm);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


/* ---------- Verify Page Components ---------- */
.verify-intro {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
    text-align: center;
    line-height: 1.5;
}

.verify-intro strong {
    color: var(--color-text);
}

.code-input {
    text-align: center;
    font-size: 1.75rem !important;
    font-weight: 600;
    letter-spacing: 0.5em;
    font-family: var(--font-mono) !important;
}


/* ---------- Business List Components ---------- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.business-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.business-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.business-card__name {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.business-card__tin {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.business-card__meta {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* ---------- Tabs ---------- */
.tabs-container {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-2xl);
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--color-border);
}

.tab-btn {
    flex: 1;
    padding: var(--space-md);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-text);
    background: var(--color-surface-hover);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.tab-content {
    padding: var(--space-xl);
}
/* ---------- Toasts / SnackBar ---------- */
.toast-container {
    position: fixed;
    top: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 1000;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    min-width: 280px;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: toast-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.toast::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    width: 100%;
    transform-origin: left;
    animation: toast-progress var(--toast-duration, 5000ms) linear forwards;
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateX(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes toast-out {
    from {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateX(20px) scale(0.95);
    }
}

@keyframes toast-progress {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

.toast--success { color: var(--color-success); border-left: 4px solid var(--color-success); }
.toast--error { color: var(--color-error); border-left: 4px solid var(--color-error); }
.toast--warning { color: var(--color-warning); border-left: 4px solid var(--color-warning); }
.toast--info { color: var(--color-primary); border-left: 4px solid var(--color-primary); }

.toast__icon { font-size: 1.2rem; }
.toast__message { color: var(--color-text); font-size: 0.9rem; font-weight: 500; }