/* Pinterest Style CSS - Boodzilla Theme */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Boodzilla Blue Color Palette */
    --boodzilla-primary: #2196F3;
    --boodzilla-primary-dark: #1976D2;
    --boodzilla-primary-light: #42A5F5;
    --boodzilla-accent: #03DAC6;
    --boodzilla-secondary: #1E88E5;
    
    /* Pinterest + Boodzilla Colors */
    --pinterest-red: #2196F3;
    --pinterest-dark: #0D47A1;
    --pinterest-gray: #607D8B;
    --pinterest-light-gray: #E3F2FD;
    --pinterest-white: #FFFFFF;
    --pinterest-hover: #1976D2;
    
    /* Gradients */
    --boodzilla-gradient: linear-gradient(135deg, #2196F3 0%, #1E88E5 100%);
    --boodzilla-gradient-hover: linear-gradient(135deg, #1E88E5 0%, #1976D2 100%);
    
    --border-radius: 16px;
    --border-radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-blue: 0 4px 20px rgba(33, 150, 243, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background-color: var(--pinterest-white);
    color: var(--pinterest-dark);
    line-height: 1.5;
}

/* Pinterest Header */
.pinterest-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--pinterest-white);
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
    z-index: 1000;
    height: 80px;
}

.header-container {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    max-width: 100%;
    gap: 8px;
}

/* Logo Section - Boodzilla Theme */
.logo-section {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: var(--boodzilla-gradient);
    border-radius: 50%;
    box-shadow: var(--shadow-blue);
}

.logo-text {
    font-weight: 700;
    font-size: 22px;
    background: var(--boodzilla-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

/* Header Boodzilla Theme */
.boodzilla-header {
    background: var(--pinterest-white);
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.1);
}

/* Filter Pills - Boodzilla Style */
.filter-pill:hover {
    background: var(--pinterest-light-gray);
    color: var(--boodzilla-primary);
}

.filter-pill.active {
    background: var(--boodzilla-gradient);
    color: var(--pinterest-white);
    box-shadow: var(--shadow-blue);
}

/* Search Section */
.search-section {
    flex: 1;
    max-width: 1000px;
}

.search-bar {
    position: relative;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    fill: var(--pinterest-gray);
}

.search-bar input {
    width: 100%;
    height: 48px;
    padding: 0 16px 0 48px;
    border: none;
    background: var(--pinterest-light-gray);
    border-radius: var(--border-radius-xl);
    font-size: 16px;
    transition: all 0.2s;
}

.search-bar input:hover {
    background: #E1E1E1;
}

.search-bar input:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
}

/* Header Navigation */
.header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.nav-btn {
    height: 48px;
    padding: 0 16px;
    border: none;
    background: transparent;
    border-radius: var(--border-radius-xl);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--pinterest-dark);
}

.nav-btn:hover {
    background: var(--pinterest-light-gray);
}

.nav-btn.active {
    background: var(--pinterest-dark);
    color: var(--pinterest-white);
}

.nav-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.notification-btn,
.profile-btn {
    width: 48px;
    padding: 0;
    justify-content: center;
}

.profile-icon {
    width: 32px;
    height: 32px;
    background: var(--pinterest-light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--pinterest-gray);
}

/* Filter Pills */
.filter-container {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--pinterest-white);
    padding: 8px 16px;
    z-index: 999;
    border-bottom: 1px solid #E1E1E1;
}

.filter-pills {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filter-pills::-webkit-scrollbar {
    display: none;
}

.filter-pill {
    flex-shrink: 0;
    padding: 8px 16px;
    border: none;
    background: var(--pinterest-light-gray);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.filter-pill:hover {
    background: #E1E1E1;
}

.filter-pill.active {
    background: var(--pinterest-dark);
    color: var(--pinterest-white);
}

/* Main Content */
.pinterest-main {
    padding-top: 60px; /* Reducido para landing pages */
    min-height: 100vh;
    padding-left: 8px;
    padding-right: 8px;
}

/* Pinterest Grid - Masonry Layout */
.pinterest-grid {
    column-count: 6;
    column-gap: 16px;
    max-width: 1280px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .pinterest-grid { column-count: 5; }
}

@media (max-width: 1000px) {
    .pinterest-grid { column-count: 4; }
}

@media (max-width: 768px) {
    .pinterest-grid { column-count: 3; }
}

@media (max-width: 480px) {
    .pinterest-grid { column-count: 2; }
}

/* Pinterest Pin Card */
.pinterest-pin {
    break-inside: avoid;
    margin-bottom: 16px;
    position: relative;
    cursor: zoom-in;
}

.pin-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    background: var(--pinterest-light-gray);
}

.pin-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Pin Overlay */
.pin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 70%, rgba(0,0,0,0.6) 100%);
    opacity: 0;
    transition: opacity 0.2s;
}

.pinterest-pin:hover .pin-overlay {
    opacity: 1;
}

/* Pin Actions - Boodzilla Style */
.pin-actions {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 8px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.2s;
}

.pinterest-pin:hover .pin-actions {
    opacity: 1;
    transform: translateY(0);
}

.pin-action-group {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-xl);
    padding: 4px;
    box-shadow: var(--shadow-md);
}

.pin-action-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.pin-action-btn:hover {
    background: var(--pinterest-light-gray);
    transform: scale(1.1);
}

.pin-action-btn.like-btn[data-liked="true"] .action-icon {
    color: #E91E63;
}

.pin-action-btn .action-icon {
    font-size: 20px;
}

.pin-action-btn.chatgpt-btn:hover {
    background: var(--boodzilla-gradient);
    box-shadow: var(--shadow-blue);
}

.pin-action-btn.chatgpt-btn:hover .action-icon {
    filter: brightness(1.2);
}

/* Pin Info */
.pin-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.2s;
}

.pinterest-pin:hover .pin-info {
    opacity: 1;
    transform: translateY(0);
}

.pin-title {
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pin-stats {
    display: flex;
    gap: 12px;
    color: rgba(255,255,255,0.9);
    font-size: 12px;
}

.pin-stat {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Loading Spinner */
.pinterest-loading {
    display: flex;
    justify-content: center;
    padding: 48px;
}

.pinterest-spinner {
    display: flex;
    gap: 4px;
}

.pinterest-spinner div {
    width: 8px;
    height: 8px;
    background: var(--pinterest-red);
    border-radius: 50%;
    animation: pinterest-bounce 1.4s ease-in-out both infinite;
}

.pinterest-spinner div:nth-child(1) { animation-delay: -0.32s; }
.pinterest-spinner div:nth-child(2) { animation-delay: -0.16s; }

@keyframes pinterest-bounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Load More Button */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: 32px;
}

.pinterest-load-more {
    background: var(--pinterest-light-gray);
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius-xl);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pinterest-load-more:hover {
    background: #E1E1E1;
    transform: translateY(-2px);
}

/* No Posts Message */
.no-posts-pinterest {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.no-posts-content {
    text-align: center;
    color: var(--pinterest-gray);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.no-posts-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--pinterest-dark);
}

/* Pinterest Modal */
.pinterest-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
}

.pinterest-modal.active {
    display: block;
}

.pinterest-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    cursor: zoom-out;
}

.pinterest-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 1000px;
    width: 90%;
    max-height: 90vh;
    background: white;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.pinterest-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
    background: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-md);
    transition: all 0.2s;
}

.pinterest-close-btn:hover {
    transform: scale(1.05);
}

.pinterest-close-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--pinterest-dark);
}

.pinterest-modal-body {
    display: flex;
    height: 100%;
    max-height: 90vh;
}

.pinterest-modal-image {
    flex: 0 0 60%;
    background: var(--pinterest-light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pinterest-modal-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.pinterest-modal-info {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.modal-actions-top {
    display: flex;
    justify-content: flex-start;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.pinterest-action-btn {
    height: 40px;
    padding: 0 16px;
    border: none;
    background: var(--pinterest-light-gray);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 500;
    color: var(--pinterest-dark);
}

.pinterest-action-btn:hover {
    background: var(--boodzilla-primary-light);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
}

.pinterest-action-btn .action-icon {
    font-size: 18px;
}

.pinterest-action-btn.like-btn:hover {
    background: #E91E63;
}

.pinterest-action-btn.share-btn:hover {
    background: var(--boodzilla-primary);
}

.pinterest-action-btn.copy-btn:hover {
    background: var(--boodzilla-secondary);
}

.pinterest-action-btn.chatgpt-btn:hover {
    background: var(--boodzilla-gradient);
}

.pinterest-action-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Modal Content */
.modal-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.2;
}

.modal-post-description {
    color: var(--pinterest-gray);
    margin-bottom: 24px;
}

.modal-prompt-section {
    margin-bottom: 24px;
}

.modal-prompt-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.prompt-box {
    background: var(--pinterest-light-gray);
    border-radius: var(--border-radius);
    padding: 16px;
    position: relative;
}

.prompt-box p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.copy-prompt-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: white;
    border: 1px solid #E1E1E1;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-prompt-btn:hover {
    background: var(--pinterest-light-gray);
}

.copy-prompt-btn svg {
    width: 16px;
    height: 16px;
    fill: var(--pinterest-gray);
}

/* Modal Stats */
.modal-stats {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-top: 1px solid #E1E1E1;
    border-bottom: 1px solid #E1E1E1;
    margin-bottom: 24px;
}

.stat-item button {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    color: var(--pinterest-gray);
    transition: all 0.2s;
}

.stat-item button:hover {
    color: var(--pinterest-dark);
}

.heart-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: all 0.2s;
}

.like-btn.liked .heart-icon {
    fill: var(--pinterest-red);
}

/* Comments Section */
.modal-comments h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comment {
    display: flex;
    gap: 12px;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    background: var(--pinterest-light-gray);
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--pinterest-gray);
}

.comment-content {
    flex: 1;
}

.comment-author {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.comment-text {
    font-size: 14px;
    color: var(--pinterest-gray);
}

/* Toast Notifications */
.pinterest-toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3000;
}

.pinterest-toast {
    background: var(--pinterest-dark);
    color: white;
    padding: 16px 24px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 500;
    animation: slideUp 0.3s ease-out;
    margin-bottom: 8px;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .logo-text {
        display: none;
    }
    
    .search-section {
        flex: 1;
    }
    
    .nav-btn span {
        display: none;
    }
    
    .pinterest-modal-body {
        flex-direction: column;
    }
    
    .pinterest-modal-image {
        flex: none;
        max-height: 60vh;
    }
    
    .pinterest-modal-info {
        padding: 16px;
    }
    
    .modal-title {
        font-size: 20px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pinterest-pin {
    animation: fadeIn 0.4s ease-out;
}

/* Hover Effects */
.pinterest-pin {
    transition: transform 0.2s;
}

.pinterest-pin:hover {
    transform: translateY(-4px);
}

/* Focus Styles */
button:focus,
input:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--pinterest-light-gray);
}

::-webkit-scrollbar-thumb {
    background: #C1C1C1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #A1A1A1;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --pinterest-white: #1E1E1E;
        --pinterest-light-gray: #2D2D2D;
        --pinterest-dark: #FFFFFF;
        --pinterest-gray: #B8B8B8;
    }
    
    body {
        background: #121212;
    }
    
    .pinterest-modal-overlay {
        background: rgba(0,0,0,0.95);
    }
    
    .pin-action-btn {
        background: rgba(30,30,30,0.9);
    }
    
    .pin-action-btn svg {
        fill: white;
    }
}