/* ==========================================================================
   Components CSS - Reusable UI Components
   ========================================================================== */

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    height: 34px;
    padding: 0 0.75rem;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn:focus {
    outline: 2px solid var(--color-primary-blue);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button variants */
.btn-primary {
    background-color: var(--color-button-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-button-primary);
}

.btn-primary:hover {
    background-color: var(--color-button-primary-hover);
    border-color: var(--color-button-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: var(--color-button-secondary);
    color: var(--color-text-inverse);
    border-color: var(--color-button-secondary);
}

.btn-secondary:hover {
    background-color: #e89611;
    border-color: #e89611;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-button-primary);
    border-color: var(--color-button-primary);
}

.btn-outline:hover {
    background-color: var(--color-button-primary);
    color: var(--color-text-inverse);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: transparent;
}

.btn-ghost:hover {
    background-color: var(--color-neutral-light);
}

/* Button sizes */
.btn-sm {
    height: 26px;
    padding: 0 0.5rem;
    font-size: 0.625rem;
}

.btn-lg {
    height: 38px;
    padding: 0 0.875rem;
    font-size: 0.75rem;
}

.btn-xl {
    height: 42px;
    padding: 0 1rem;
    font-size: 0.8125rem;
}

/* Button with arrow */
.btn-arrow .btn-arrow {
    transition: transform var(--transition-base);
}

.btn:hover .btn-arrow {
    transform: translateX(2px);
}

/* Full width button */
.btn-full {
    width: 100%;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background-color: var(--color-background-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-content {
    padding: var(--spacing-2xl);
}

.card-header {
    padding: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-neutral-light);
}

.card-footer {
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-top: 1px solid var(--color-neutral-light);
    background-color: var(--color-background-secondary);
}

/* Card variants */
.card-elevated {
    box-shadow: var(--shadow-lg);
}

.card-bordered {
    border: 2px solid var(--color-neutral-light);
}

/* Category Cards */
.category-card {
    background-color: var(--color-background-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Category card variants */
.card-store {
    background: linear-gradient(
        135deg,
        var(--color-card-store) 0%,
        rgba(255, 255, 255, 0.9) 100%
    );
    border-color: var(--color-card-store-border);
}

.card-store:hover {
    border-color: var(--color-primary-blue);
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.15);
}

.card-restaurant {
    background: linear-gradient(
        135deg,
        var(--color-card-restaurant) 0%,
        rgba(255, 255, 255, 0.9) 100%
    );
    border-color: var(--color-card-restaurant-border);
}

.card-restaurant:hover {
    border-color: var(--color-secondary-orange);
    box-shadow: 0 20px 40px rgba(245, 166, 35, 0.15);
}

.card-support {
    background: linear-gradient(
        135deg,
        var(--color-card-support) 0%,
        rgba(255, 255, 255, 0.9) 100%
    );
    border-color: var(--color-card-support-border);
}

.card-support:hover {
    border-color: var(--color-accent-green);
    box-shadow: 0 20px 40px rgba(126, 211, 33, 0.15);
}

/* Card icons */
.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--color-background-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
    font-size: 2.5rem;
}

.card-store .card-icon {
    background: linear-gradient(135deg, var(--color-primary-blue), #5ba0f2);
    color: var(--color-text-inverse);
}

.card-restaurant .card-icon {
    background: linear-gradient(135deg, var(--color-secondary-orange), #ffb347);
    color: var(--color-text-inverse);
}

.card-support .card-icon {
    background: linear-gradient(135deg, var(--color-accent-green), #95e555);
    color: var(--color-text-inverse);
}

/* Card content */
.card-title {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.card-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
    margin-bottom: var(--spacing-xl);
}

.card-content {
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    height: 100%; /* ensure it fills the card */
}

.card-cta {
    margin-top: auto;
    align-self: stretch;
    width: 100%;
    justify-content: center;
}

/* Card features */
.card-features {
    margin-bottom: var(--spacing-2xl);
}

.features-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-base);
    color: var(--color-text-secondary);
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-icon {
    color: var(--color-accent-green);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==========================================================================
   Badges and Tags
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-text-inverse);
}

.badge-secondary {
    background-color: var(--color-secondary-orange);
    color: var(--color-text-inverse);
}

.badge-success {
    background-color: var(--color-accent-green);
    color: var(--color-text-inverse);
}

.badge-light {
    background-color: var(--color-neutral-light);
    color: var(--color-text-primary);
}

.badge-outline {
    background-color: transparent;
    border: 1px solid var(--color-primary-blue);
    color: var(--color-primary-blue);
}

/* Tag variant */
.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    background-color: var(--color-secondary-orange);
    color: var(--color-text-inverse);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Feature Blocks
   ========================================================================== */

.feature-block {
    text-align: center;
    padding: var(--spacing-2xl);
}

.feature-block-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-xl);
    background-color: var(--color-primary-blue);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-text-inverse);
}

.feature-block-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.feature-block-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: var(--line-height-base);
}

/* ==========================================================================
   Value Props / Stats
   ========================================================================== */

.value-prop {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-background-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.value-prop-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent-green);
    flex-shrink: 0;
}

.value-prop-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* Stats container */
.stats-container {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-blue);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Help Section
   ========================================================================== */

.help-section {
    text-align: center;
    padding: var(--spacing-4xl) 0;
    border-top: 1px solid var(--color-neutral-light);
    margin-top: var(--spacing-4xl);
}

.help-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin: 0;
}

.help-link {
    color: var(--color-primary-blue);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.help-link:hover {
    border-bottom-color: var(--color-primary-blue);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonial-card {
    background-color: var(--color-background-primary);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
}

.testimonial-quote {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background-color: var(--color-neutral-light);
}

.testimonial-info h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--color-text-primary);
}

.testimonial-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-neutral-light) 25%,
        rgba(248, 249, 250, 0.5) 50%,
        var(--color-neutral-light) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.skeleton-title {
    height: 1.5em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.skeleton-button {
    height: 2.5em;
    border-radius: var(--radius-lg);
    width: 120px;
}

.skeleton-card {
    height: 200px;
    border-radius: var(--radius-xl);
}

/* ==========================================================================
   Interactive Elements & Animations
   ========================================================================== */

/* Button ripple effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn .ripple {
    position: absolute;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Mobile menu styles */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.main-nav.mobile-active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

body.menu-open {
    overflow: hidden;
}

/* Header scroll effect */
.main-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

/* Animation classes */
.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-bounceIn {
    animation: bounceIn 0.8s ease-out forwards;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Setup progress modal */
.setup-progress {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-background-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--spacing-3xl);
    z-index: var(--z-modal);
    min-width: 400px;
    max-width: 90vw;
    cursor: pointer;
}

.progress-content {
    text-align: center;
}

.progress-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

.progress-icon.success {
    color: var(--color-accent-green);
    animation: none;
}

.progress-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
}

.progress-bar {
    height: 8px;
    background: var(--color-neutral-light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(
        90deg,
        var(--color-primary-blue) 0%,
        var(--color-accent-green) 100%
    );
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Notification system */
.notification {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    background: var(--color-background-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    z-index: var(--z-tooltip);
    font-size: var(--font-size-base);
    max-width: 400px;
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-base);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-success {
    border-left: 4px solid var(--color-accent-green);
}

.notification-error {
    border-left: 4px solid #ff5722;
}

.notification-info {
    border-left: 4px solid var(--color-primary-blue);
}

.notification-warning {
    border-left: 4px solid var(--color-secondary-orange);
}

/* Loading states */
body.loaded {
    opacity: 1;
}

body.stores-loaded .feature-card {
    opacity: 1;
    transform: translateY(0);
}

/* Initial states for animations */
[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.feature-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

/* Form error styles */
.form-group.error input,
.form-group.error textarea {
    border-color: #ff5722;
    box-shadow: 0 0 0 2px rgba(255, 87, 34, 0.2);
}

.error-message {
    color: #ff5722;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}