/* ============================================
   Instagram Grid Designer - Pixel Perfect CSS
   Based on actual Instagram CSS variables
   ============================================ */

:root {
    /* Instagram's actual design tokens */
    --ig-primary-icon: #262626;
    --ig-primary-text: #262626;
    --ig-secondary-icon: #8E8E8E;
    --ig-secondary-text: #8E8E8E;
    --ig-link: #00376B;
    --ig-divider: #DBDBDB;
    --ig-separator: #EFEFEF;
    --ig-primary-button: #0095F6;
    --ig-primary-button-text: #FFFFFF;
    --ig-error: #ED4956;
    --ig-verified-blue: #3897F0;
    --ig-bg: #FAFAFA;
    --ig-card-bg: #FFFFFF;
    --ig-hover-overlay: rgba(0, 0, 0, 0.05);
    --ig-overlay-dark: rgba(0, 0, 0, 0.65);

    /* App chrome */
    --topbar-height: 52px;
    --sidebar-width: 380px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--ig-bg);
    color: var(--ig-primary-text);
    overflow: hidden;
    height: 100vh;
}

/* ============================================
   TOP BAR
   ============================================ */
.topbar {
    height: var(--topbar-height);
    background: var(--ig-card-bg);
    border-bottom: 1px solid var(--ig-divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-logo {
    color: var(--ig-primary-icon);
}

.topbar-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--ig-primary-text);
}

.topbar-center {
    display: flex;
    gap: 4px;
    background: var(--ig-separator);
    border-radius: 8px;
    padding: 3px;
}

.mode-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--ig-secondary-text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.mode-btn.active {
    background: var(--ig-card-bg);
    color: var(--ig-primary-text);
    box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

.mode-btn:hover:not(.active) {
    color: var(--ig-primary-text);
}

.mode-btn svg {
    width: 16px;
    height: 16px;
}

.topbar-right {
    display: flex;
    gap: 8px;
}

.topbar-action {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ig-primary-icon);
    transition: background 0.2s;
}

.topbar-action:hover {
    background: var(--ig-separator);
}

/* ============================================
   MAIN LAYOUT
   ============================================ */
.main {
    margin-top: var(--topbar-height);
    height: calc(100vh - var(--topbar-height));
    display: flex;
}

.view {
    display: none;
    width: 100%;
    height: 100%;
}

.view.active {
    display: flex;
}

/* ============================================
   PREVIEW MODE - Instagram Phone Mock
   ============================================ */
#view-preview {
    align-items: center;
    justify-content: center;
    background: #E5E5E5;
}

.ig-phone {
    width: 420px;
    height: 860px;
    background: var(--ig-card-bg);
    border-radius: 40px;
    border: 8px solid #1a1a1a;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.1);
    position: relative;
}

/* Status bar */
.ig-statusbar {
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    font-size: 14px;
    font-weight: 600;
    background: var(--ig-card-bg);
    flex-shrink: 0;
}

.ig-statusbar-icons {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* IG Header */
.ig-header {
    height: 44px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid var(--ig-divider);
    flex-shrink: 0;
}

.ig-back-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-right: 8px;
    color: var(--ig-primary-icon);
}

.ig-header-username {
    flex: 1;
    font-weight: 600;
    font-size: 16px;
}

.ig-header-actions {
    display: flex;
    gap: 16px;
    color: var(--ig-primary-icon);
}

/* Profile Section */
.ig-profile {
    padding: 16px;
    overflow-y: auto;
    flex-shrink: 0;
}

.ig-profile-header {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 16px;
}

.ig-avatar-container {
    flex-shrink: 0;
}

.ig-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--ig-separator);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.ig-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ig-profile-stats {
    display: flex;
    gap: 20px;
    flex: 1;
}

.ig-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ig-stat-num {
    font-weight: 600;
    font-size: 17px;
}

.ig-stat-label {
    font-size: 13px;
    color: var(--ig-secondary-text);
}

.ig-bio {
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.ig-bio-name {
    font-weight: 600;
    display: block;
}

.ig-bio-text {
    display: block;
    white-space: pre-wrap;
}

.ig-action-btns {
    display: flex;
    gap: 6px;
}

.ig-btn-primary {
    flex: 1;
    padding: 7px 0;
    border: none;
    border-radius: 8px;
    background: var(--ig-primary-button);
    color: var(--ig-primary-button-text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.ig-btn-secondary {
    flex: 1;
    padding: 7px 0;
    border: none;
    border-radius: 8px;
    background: var(--ig-separator);
    color: var(--ig-primary-text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.ig-btn-icon {
    flex: 0;
    padding: 7px 10px;
}

/* Grid Tabs */
.ig-grid-tabs {
    display: flex;
    border-top: 1px solid var(--ig-divider);
    margin-top: 16px;
}

.ig-grid-tab {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid transparent;
    margin-top: -1px;
    color: var(--ig-secondary-icon);
}

.ig-grid-tab.active {
    border-top-color: var(--ig-primary-icon);
    color: var(--ig-primary-icon);
}

/* Grid */
.ig-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    flex: 1;
    overflow-y: auto;
}

.ig-grid-cell {
    aspect-ratio: 1;
    background: var(--ig-separator);
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.ig-grid-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ig-grid-cell:hover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.15);
}

.ig-grid-cell .carousel-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 1;
}

.carousel-indicator svg {
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

/* Bottom Nav */
.ig-bottom-nav {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    border-top: 1px solid var(--ig-divider);
    flex-shrink: 0;
    color: var(--ig-primary-icon);
}

.ig-nav-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--ig-primary-icon);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ig-nav-avatar svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   EDIT MODE
   ============================================ */
#view-edit {
    display: none;
}

#view-edit.active {
    display: flex;
}

.edit-sidebar {
    width: var(--sidebar-width);
    background: var(--ig-card-bg);
    border-right: 1px solid var(--ig-divider);
    overflow-y: auto;
    padding: 20px;
    flex-shrink: 0;
}

.edit-section {
    margin-bottom: 24px;
}

.edit-section-title {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ig-secondary-text);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#post-count-badge {
    font-weight: 500;
    font-size: 12px;
    background: var(--ig-separator);
    padding: 2px 8px;
    border-radius: 10px;
}

.edit-field {
    margin-bottom: 16px;
}

.edit-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--ig-secondary-text);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.edit-field input[type="text"],
.edit-field textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--ig-divider);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: var(--ig-bg);
    color: var(--ig-primary-text);
    transition: border-color 0.2s;
}

.edit-field input[type="text"]:focus,
.edit-field textarea:focus {
    outline: none;
    border-color: var(--ig-primary-button);
}

.edit-field textarea {
    resize: vertical;
}

/* Avatar Upload */
.avatar-upload {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-preview {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--ig-separator);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--ig-primary-button);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.avatar-btn:hover {
    background: rgba(0, 149, 246, 0.1);
}

/* Post List */
.post-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rows-selector {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.rows-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 8px;
    border: 2px solid var(--ig-divider);
    border-radius: 8px;
    background: var(--ig-card-bg);
    cursor: pointer;
    transition: all 0.2s;
    color: var(--ig-secondary-text);
}

.rows-option span {
    font-size: 11px;
    font-weight: 600;
}

.rows-option:hover {
    border-color: var(--ig-primary-button);
    color: var(--ig-primary-button);
}

.rows-option.active {
    border-color: var(--ig-primary-button);
    background: rgba(0, 149, 246, 0.05);
    color: var(--ig-primary-button);
}

.post-slot {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border: 1px solid var(--ig-divider);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.post-slot:hover {
    background: var(--ig-separator);
    border-color: var(--ig-primary-button);
}

.post-slot-thumb {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    background: var(--ig-separator);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.post-slot-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-slot-thumb .slot-number {
    font-size: 14px;
    font-weight: 600;
    color: var(--ig-secondary-text);
}

.post-slot-thumb .carousel-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--ig-card-bg);
    border-radius: 50%;
    padding: 1px;
}

.post-slot-info {
    flex: 1;
    min-width: 0;
}

.post-slot-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}

.post-slot-caption {
    font-size: 12px;
    color: var(--ig-secondary-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.post-slot-action {
    color: var(--ig-secondary-text);
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    background: none;
    border: none;
}

.post-slot-action:hover {
    background: var(--ig-divider);
}

/* Edit Canvas */
.edit-canvas {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E5E5E5;
    padding: 40px;
}

.edit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    width: 500px;
    background: var(--ig-card-bg);
    padding: 4px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.edit-grid-cell {
    aspect-ratio: 1;
    background: var(--ig-separator);
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 2px;
    transition: all 0.2s;
}

.edit-grid-cell:hover {
    transform: scale(1.02);
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.edit-grid-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.edit-grid-cell .cell-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.edit-grid-cell:hover .cell-overlay {
    background: rgba(0,0,0,0.15);
}

.edit-grid-cell .cell-add {
    opacity: 0;
    color: white;
    transition: opacity 0.2s;
}

.edit-grid-cell:hover .cell-add {
    opacity: 1;
}

.edit-grid-cell .carousel-badge {
    position: absolute;
    top: 6px;
    right: 6px;
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 200;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

/* Post Editor Modal */
.modal {
    background: var(--ig-card-bg);
    border-radius: 12px;
    width: 90vw;
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--ig-divider);
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--ig-primary-icon);
    border-radius: 50%;
}

.modal-close:hover {
    background: var(--ig-separator);
}

.modal-body {
    display: flex;
    overflow: hidden;
    flex: 1;
}

.editor-left {
    flex: 1;
    background: #1a1a1a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    position: relative;
}

.editor-right {
    width: 300px;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* Upload Zone */
.upload-zone {
    text-align: center;
    color: #aaa;
    cursor: pointer;
    padding: 40px;
    border: 2px dashed #444;
    border-radius: 12px;
    margin: 20px;
    transition: all 0.2s;
}

.upload-zone:hover {
    border-color: var(--ig-primary-button);
    color: #ccc;
}

.upload-zone p {
    margin-top: 12px;
    font-size: 14px;
}

.upload-hint {
    font-size: 12px !important;
    color: #666 !important;
    margin-top: 8px !important;
}

.upload-url-section {
    margin-top: 16px;
    width: 100%;
}

.upload-or {
    display: block;
    text-align: center;
    color: #666;
    font-size: 12px;
    margin-bottom: 8px;
}

.upload-url-row {
    display: flex;
    gap: 6px;
}

.upload-url-input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid #444;
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    color: #ccc;
    font-size: 12px;
    outline: none;
}

.upload-url-input:focus {
    border-color: var(--ig-primary-button);
}

.upload-url-input::placeholder {
    color: #666;
}

.upload-url-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    background: var(--ig-primary-button);
    color: white;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.upload-url-btn:hover {
    background: #1877F2;
}

.upload-zone.dragover {
    border-color: var(--ig-primary-button);
    background: rgba(0, 149, 246, 0.1);
}

/* Carousel in Editor */
.carousel-upload {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.carousel-slides {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
}

.carousel-slide.active {
    display: flex;
}

.carousel-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.carousel-nav {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.6);
    padding: 6px 12px;
    border-radius: 20px;
}

.carousel-nav button {
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    display: flex;
    align-items: center;
}

.carousel-counter {
    color: white;
    font-size: 13px;
    font-weight: 500;
}

.carousel-dots {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
}

.carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transition: background 0.2s;
}

.carousel-dot.active {
    background: white;
}

.btn-add-slide {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    background: rgba(0,0,0,0.4);
    color: white;
    font-size: 12px;
    cursor: pointer;
    z-index: 2;
}

.btn-add-slide:hover {
    background: rgba(0,0,0,0.6);
}

/* Editor Right Fields */
.editor-right .edit-field {
    margin-bottom: 14px;
}

.editor-right .edit-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--ig-primary-text);
    margin-bottom: 6px;
}

.editor-right .edit-field input,
.editor-right .edit-field textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--ig-divider);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    background: var(--ig-bg);
    color: var(--ig-primary-text);
}

.editor-right .edit-field textarea {
    resize: vertical;
    line-height: 1.4;
}

.char-count {
    font-size: 11px;
    color: var(--ig-secondary-text);
    text-align: right;
    display: block;
    margin-top: 4px;
}

.post-type-selector {
    display: flex;
    gap: 16px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    cursor: pointer;
}

.radio-label input[type="radio"] {
    accent-color: var(--ig-primary-button);
}

.editor-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--ig-divider);
}

.btn-save {
    flex: 1;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background: var(--ig-primary-button);
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.btn-save:hover {
    background: #1877F2;
}

.btn-delete {
    padding: 8px 16px;
    border: 1px solid var(--ig-error);
    border-radius: 8px;
    background: transparent;
    color: var(--ig-error);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.btn-delete:hover {
    background: rgba(237, 73, 86, 0.05);
}

/* ============================================
   POST VIEW MODAL (Instagram post overlay)
   ============================================ */
.ig-post-modal {
    width: 90vw;
    max-width: 1000px;
    max-height: 90vh;
    background: var(--ig-card-bg);
    border-radius: 4px;
    display: flex;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.post-view-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 210;
    padding: 8px;
}

.post-view-image {
    width: 600px;
    background: black;
    position: relative;
    flex-shrink: 0;
    aspect-ratio: 1;
}

.post-view-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.post-view-slide {
    position: absolute;
    inset: 0;
    display: none;
}

.post-view-slide.active {
    display: block;
}

.post-view-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.post-slide-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.8);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.post-view-image:hover .post-slide-btn {
    opacity: 1;
}

.post-slide-prev {
    left: 8px;
}

.post-slide-next {
    right: 8px;
}

.post-view-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
}

.post-view-dots .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
}

.post-view-dots .dot.active {
    background: white;
}

/* Post View Info Panel */
.post-view-info {
    width: 340px;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--ig-divider);
}

.post-view-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--ig-divider);
}

.post-view-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ig-separator);
    overflow: hidden;
    flex-shrink: 0;
}

.post-view-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-view-username {
    font-weight: 600;
    font-size: 14px;
}

.post-view-dot {
    color: var(--ig-secondary-text);
    font-size: 10px;
}

.ig-follow-link {
    border: none;
    background: none;
    color: var(--ig-primary-button);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

.post-view-more {
    margin-left: auto;
    cursor: pointer;
}

.post-view-caption {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.caption-username {
    font-weight: 600;
    margin-right: 4px;
}

.caption-hashtag {
    color: #00376B;
}

.post-view-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    border-top: 1px solid var(--ig-divider);
}

.post-view-action-left {
    display: flex;
    gap: 16px;
}

.post-view-action-left svg,
.post-view-action-right svg {
    cursor: pointer;
    color: var(--ig-primary-icon);
}

.post-view-action-left svg:hover,
.post-view-action-right svg:hover {
    color: var(--ig-secondary-text);
}

.post-view-likes {
    padding: 0 16px 8px;
    font-size: 14px;
    font-weight: 600;
}

.post-view-time {
    padding: 0 16px 12px;
    font-size: 10px;
    color: var(--ig-secondary-text);
    text-transform: uppercase;
    letter-spacing: 0.2px;
}

.post-view-add-comment {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-top: 1px solid var(--ig-divider);
}

.comment-input {
    flex: 1;
    border: none;
    background: none;
    font-size: 14px;
    outline: none;
    color: var(--ig-primary-text);
}

.comment-post-btn {
    border: none;
    background: none;
    color: var(--ig-primary-button);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    opacity: 0.5;
}

.comment-post-btn:not([disabled]) {
    opacity: 1;
}

/* ============================================
   TOAST
   ============================================ */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--ig-primary-text);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    z-index: 300;
    transition: transform 0.3s ease;
    pointer-events: none;
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--ig-divider);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ig-secondary-text);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .ig-phone {
        width: 100%;
        height: 100%;
        border-radius: 0;
        border: none;
    }

    .edit-sidebar {
        width: 100%;
    }

    #view-edit.active {
        flex-direction: column;
    }

    .edit-canvas {
        padding: 20px;
    }

    .edit-grid {
        width: 100%;
        max-width: 400px;
    }

    .modal {
        width: 95vw;
        max-height: 95vh;
    }

    .modal-body {
        flex-direction: column;
    }

    .editor-right {
        width: 100%;
    }

    .ig-post-modal {
        flex-direction: column;
        width: 95vw;
    }

    .post-view-image {
        width: 100%;
    }

    .post-view-info {
        width: 100%;
    }
}