/* Responsive Design System */

/* General mobile button styles */
.button-container {
    gap: 0.5rem;
}

/* Large Desktop (1200px+) - Default styles already applied */

/* Desktop (992px - 1199px) */
@media (max-width: 1199px) {
    .dashboard-section.section-controls,
    .config-section.section-header {
        padding-top: 1.75rem;
    }
    
    .dashboard-section.section-content {
        padding-bottom: 3rem; /* Space for search button */
    }
    
    .config-section.section-content {
        padding-top: 0.875rem;
        padding-bottom: 1.75rem;
    }
    
    .container {
        max-width: 92%;
        padding: 0 1rem;
    }
    
    .dashboard-grid {
        gap: 2rem;
    }
    
    .search-container {
        max-width: 380px;
    }
    
    .search-button {
        bottom: 1.75rem;
        padding: 0.8rem 1rem;
    }
    
    /* Tabs responsive - desktop */
    .tabs {
        flex-wrap: wrap;
    }
    
    /* List items responsive - desktop */
    .page-item,
    .category-item,
    .bookmark-item,
    .finder-item {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .form-group {
        flex-wrap: wrap;
    }
    
    .config-actions-top {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
    .dashboard-section.section-controls,
    .config-section.section-header {
        padding-top: 1.5rem;
    }
    
    .dashboard-section.section-content {
        padding-bottom: 3rem; /* Space for search button */
    }
    
    .config-section.section-content {
        padding-top: 0.75rem;
        padding-bottom: 1.5rem;
    }
    
    .container {
        max-width: 95%;
        padding: 0 0.75rem;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem;
    }

    .dashboard-grid.packed-columns {
        display: flex !important;
        flex-wrap: wrap;
        justify-content: center;
        grid-template-columns: unset !important;
        gap: 1.5rem;
    }

    .dashboard-grid.packed-columns .dashboard-column {
        flex: 1 1 calc(50% - 0.75rem);
        gap: 1.5rem;
    }
    
    .title {
        font-size: var(--font-size-title);
    }
    
    .header-actions {
        gap: 1rem;
        margin-left: auto;
    }
    
    .page-nav-btn {
        padding: 0.35rem 0.5rem;
        font-size: var(--font-size-controls);
    }
    
    .config-link a {
        font-size: var(--font-size-controls);
    }
    
    .bookmark-link {
        padding: 0.4rem 0;
    }
    
    .config-button {
        padding: 0.75rem 1rem;
    }
    
    .search-container {
        max-width: 350px;
        padding: 1.25rem 1.5rem 0.875rem 2rem;
    }
    
    .search-button {
        bottom: 1.5rem;
        padding: 0.8rem 1rem;
        font-size: var(--font-size-controls);
    }
    
    /* Config page tablet styles */
    .bookmark-item {
        display: grid;
        grid-template-columns: 1fr 1fr 100px 120px 80px;
        gap: 0.75rem;
    }
    
    .finder-item {
        display: grid;
        grid-template-columns: 1fr 1fr 100px 80px;
        gap: 0.75rem;
    }
    
    .category-item {
        display: grid;
        grid-template-columns: 1fr 80px;
    }
    
    .section {
        margin-bottom: 2rem;
    }
    
    /* Colors page - stack vertically on tablet */
    .config-main,
    .custom-themes-main-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Tabs responsive - tablet */
    .tabs {
        flex-wrap: wrap;
    }
    
    .tab-button {
        padding: 0.625rem 1.25rem;
        font-size: var(--font-size-controls);
    }
    
    .config-actions-top {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

/* Mobile Large (576px - 767px) */
@media (max-width: 767px) {
    .container {
        padding: 1rem 0.5rem;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .category h3 {
        margin-bottom: 0.75rem;
    }
    
    .bookmark-link {
        padding: 0.35rem 0;
    }
    
    .config-button {
        padding: 0.625rem 0.875rem;
    }
    
    .shortcut-hint {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        text-align: center;
        padding: 0.5rem;
    }
    
    .search-container {
        max-width: 320px;
        width: 90%;
        padding: 1rem 1.25rem 0.75rem 2rem;
    }
    
    /* Prevent horizontal scroll on small screens */
    .search-prompt,
    .search-query,
    .search-match-name {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .search-match {
        padding: 0.4rem 0;
    }
    
    .search-button {
        bottom: 1.5rem;
        padding: 0.8rem 1rem;
        font-size: var(--font-size-controls);
    }
    
    .button-container {
        width: calc(100% - 2rem);
        justify-content: center;
        bottom: 1rem;
    }
    
    /* Header responsive - mobile large */
    .dashboard-section,
    .config-section {
        padding: 0;
    }
    
    .dashboard-section.section-controls,
    .config-section.section-header {
        padding-top: 1.5rem;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-title,
    .config-section.section-controls {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-content {
        padding-top: 0;
        padding-bottom: 3rem; /* Space for search button */
    }
    
    .config-section.section-content {
        padding-top: 0.75rem;
        padding-bottom: 1.5rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
    
    .header-top {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .date {
        display: none;
    }

    .date-badge-mobile:not(:empty) {
        display: flex;
        align-items: center;
        font-size: calc(var(--font-size-controls) * 0.88);
        font-weight: var(--font-weight-semibold);
        color: var(--text-secondary);
        background: var(--background-secondary);
        border: 1px solid var(--border-primary);
        border-radius: 20px;
        padding: 0.18rem 0.6rem;
        cursor: pointer;
        white-space: nowrap;
        user-select: none;
        transition: border-color 0.12s ease, color 0.12s ease;
        order: -1;
    }

    .date-badge-mobile:not(:empty):hover,
    .date-badge-mobile:not(:empty):focus-visible {
        border-color: var(--accent-primary);
        color: var(--text-primary);
        outline: none;
    }

    .title {
        font-size: var(--font-size-title);
    }

    .header-actions {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
        margin-left: auto;
        min-width: 0;
    }

    .header {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .header .nav-links,
    .header .header-links {
        order: -1;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .page-navigation {
        gap: 0.125rem;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        min-width: 0;
    }

    .page-navigation::-webkit-scrollbar {
        display: none;
    }

    .page-nav-btn {
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    .page-nav-btn {
        padding: 0.3rem 0.45rem;
        font-size: var(--font-size-controls);
    }

    .page-swipe-hint {
        display: flex;
        align-items: center;
        font-size: calc(var(--font-size-controls) * 0.82);
        color: var(--text-tertiary);
        white-space: nowrap;
        flex-shrink: 0;
        opacity: 0;
        animation: swipeHintPulse 2.4s ease-in-out 0.6s 3 forwards;
        pointer-events: none;
        letter-spacing: 0.04em;
    }

    @keyframes swipeHintPulse {
        0%   { opacity: 0; }
        25%  { opacity: 0.7; }
        75%  { opacity: 0.7; }
        100% { opacity: 0; }
    }
    
    .config-link a {
        font-size: var(--font-size-controls);
    }
    
    /* Config page mobile large styles */
    .section {
        margin-bottom: 1.5rem;
    }
    
    .page-selector-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .page-selector-wrapper label {
        white-space: normal;
    }
    
    .page-selector {
        max-width: 100%;
        width: 100%;
    }
    
    .category-item,
    .bookmark-item,
    .finder-item {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .category-item input,
    .bookmark-item input,
    .bookmark-item select,
    .finder-item input {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .config-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .config-actions .btn {
        width: 100%;
    }
    
    .notification {
        bottom: max(1rem, env(safe-area-inset-bottom));
        right: max(1rem, env(safe-area-inset-right));
        left: auto;
        margin: 0;
        max-width: 320px;
        text-align: left;
    }
    
    /* Modal responsive */
    .modal {
        max-width: 320px;
        width: 95%;
        padding: 1rem 1.25rem;
    }
    
    .modal-body {
        margin-bottom: 1.25rem;
    }
    
    .modal-button {
        padding: 0.375rem 0.75rem;
    }
    
    .modal-button-prefix {
        min-width: 2.5ch;
    }
    
    /* Colors page - stack vertically on mobile */
    .config-main,
    .custom-themes-main-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .colors-grid {
        gap: 2rem;
    }
    
    /* Tabs responsive - mobile large */
    .tabs {
        flex-wrap: wrap;
        gap: 0;
        top: 65px;
    }
    
    .tab-button {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-controls);
        flex: 1 1 auto;
        min-width: 120px;
    }
    
    .config-actions-top {
        flex-wrap: wrap;
        gap: 0.625rem;
    }
    
    .config-actions-top .btn {
        flex: 1 1 auto;
        min-width: 140px;
    }
}

/* Mobile Small (480px - 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0.75rem 0.375rem;
    }
    
    .dashboard-grid {
        gap: 1.25rem;
    }
    
    .bookmark-link {
        padding: 0.3rem 0;
    }
    
    .config-button {
        padding: 0.5rem 0.75rem;
    }
    
    .search-container {
        max-width: 80%;
        width: 100%;
        margin: 0 auto;
        padding: 0.875rem 1rem 0.625rem 2rem;
    }
    
    .search-prompt {
        margin-bottom: 0.5rem;
    }
    
    .search-button {
        bottom: 1.25rem;
        padding: 0.8rem 1rem;
        font-size: var(--font-size-text);
    }
    
    .button-container {
        width: calc(100% - 2rem);
        justify-content: center;
    }
    
    /* Header responsive - mobile small */
    .dashboard-section,
    .config-section {
        padding: 0;
    }
    
    .dashboard-section.section-controls,
    .config-section.section-header {
        padding-top: 1.25rem;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-title,
    .config-section.section-controls {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-content {
        padding-top: 0;
        padding-bottom: 3rem; /* Space for search button */
    }
    
    .config-section.section-content {
        padding-top: 0.625rem;
        padding-bottom: 1.25rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .header-top {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .title {
        font-size: var(--font-size-title);
    }

    .header-actions {
        gap: 0.625rem;
        margin-left: auto;
    }
    
    .header {
        flex-direction: column;
        align-items: center;
        gap: 0.625rem;
    }
    
    .header .nav-links,
    .header .header-links {
        order: -1;
        display: flex;
        flex-direction: column;
        gap: 0.625rem;
    }
    
    .page-nav-btn {
        padding: 0.25rem 0.4rem;
        font-size: var(--font-size-controls);
    }

    .config-link a {
        font-size: var(--font-size-text);
    }
    
    /* Config page mobile small styles */
    .section {
        margin-bottom: 1.25rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.625rem 1rem;
    }
    
    /* Tabs responsive - mobile small */
    .tabs {
        top: auto;
        position: relative;
    }
    
    .tab-button {
        padding: 0.5rem 0.75rem;
        font-size: var(--font-size-controls);
        flex: 1 1 auto;
        min-width: 100px;
    }
    
    .config-actions-top {
        flex-direction: column;
    }
    
    .config-actions-top .btn {
        width: 100%;
    }
}

/* Mobile Extra Small (up to 479px) */
@media (max-width: 479px) {
    .container {
        padding: 0.5rem 0.25rem;
    }
    
    .dashboard-grid {
        gap: 0rem;
    }
    
    .category {
        margin-bottom: 1.5rem;
    }
    
    .category h3 {
        margin-bottom: 0.5rem;
    }
    
    .bookmark-link {
        padding: 0.25rem 0;
    }
    
    .config-button {
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.4rem 0.625rem;
    }
    
    .shortcut-hint {
        padding: 0.375rem;
        bottom: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
    }
    
    .search-container {
        max-width: 80%;
        width: 100%;
        margin: 0 auto;
        padding: 0.75rem 0.875rem 0.5rem 2rem;
    }
    
    .search-prompt {
        margin-bottom: 0.5rem;
    }
    
    .search-match {
        padding: 0.3rem 0;
    }
    
    .search-match-shortcut {
        min-width: 2.5ch;
    }
    
    .search-button {
        bottom: 1rem;
        padding: 0.8rem 1rem;
        font-size: var(--font-size-controls);
    }
    
    .button-container {
        width: calc(100% - 2rem);
        justify-content: center;
    }
    
    .search-button-icon {
        font-size: var(--font-size-controls);
    }
    
    /* Header responsive - mobile extra small */
    .dashboard-section,
    .config-section {
        padding: 0;
    }
    
    .dashboard-section.section-controls,
    .config-section.section-header {
        padding-top: 1rem;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-title,
    .config-section.section-controls {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .dashboard-section.section-content {
        padding-top: 0;
        padding-bottom: 3rem; /* Space for search button */
    }
    
    .config-section.section-content {
        padding-top: 0.5rem;
        padding-bottom: 1rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .header-top {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .title {
        font-size: var(--font-size-title);
    }

    .header-actions {
        gap: 0.5rem;
        margin-left: auto;
    }
    
    .header {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .header .nav-links,
    .header .header-links {
        order: -1;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .page-navigation {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.125rem;
        justify-content: flex-start;
    }

    .page-nav-btn {
        padding: 0.25rem 0.35rem;
        font-size: var(--font-size-controls);
        white-space: nowrap;
    }

    .config-link a {
        font-size: var(--font-size-controls);
        white-space: nowrap;
    }
    
    /* Config page mobile extra small styles */
    .section {
        margin-bottom: 1rem;
    }
    
    .section h2 {
        margin-bottom: 0.75rem;
    }
    
    .form-group {
        margin-bottom: 0.875rem;
    }
    
    .form-control {
        padding: 0.5rem;
    }
    
    .btn {
        padding: 0.5rem 0.75rem;
    }
    
    .config-actions {
        gap: 0.5rem;
    }
    
    .notification {
        bottom: max(0.5rem, env(safe-area-inset-bottom));
        right: max(0.5rem, env(safe-area-inset-right));
        left: auto;
        margin: 0;
        max-width: 280px;
        padding: 0.75rem;
        text-align: left;
    }
    
    .category-item,
    .bookmark-item,
    .finder-item {
        gap: 0.5rem;
    }
    
    .category-item input,
    .bookmark-item input,
    .bookmark-item select,
    .finder-item input {
        margin-bottom: 0.375rem;
    }
    
    /* Modal extra small */
    .modal {
        max-width: 280px;
        width: 90%;
        padding: 0.875rem 1rem;
    }
    
    .modal-body {
        margin-bottom: 1rem;
    }
    
    .modal-actions {
        gap: 0.75rem;
    }
    
    .modal-button {
        padding: 0.3rem 0.5rem;
    }
    
    .modal-button-prefix {
        min-width: 2ch;
        margin-right: 0.75rem;
    }
    
    /* Tabs responsive - mobile extra small */
    .tabs {
        position: relative;
        top: auto;
        flex-direction: column;
    }
    
    .tab-button {
        padding: 0.5rem;
        font-size: var(--font-size-controls);
        text-align: center;
        width: 100%;
        border-bottom: 1px solid var(--border-primary);
    }
    
    .tab-button:last-child {
        border-bottom: none;
    }

    /* Fix for theme and language selectors in config general tab */
    .form-group:has(#theme-select),
    .form-group:has(#language-select) {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .form-group:has(#theme-select) label,
    .form-group:has(#language-select) label {
        min-width: auto;
    }

    .form-group--theme-select .custom-select-wrapper,
    .form-group--theme-select select.config-select-wide {
        min-width: 100%;
        max-width: 100%;
        flex: 1 1 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    /* Swipe hint → show statically, no pulse animation */
    .page-swipe-hint { animation: none !important; opacity: 0.55 !important; }
}