/* ========================================
   FMHY-Inspired Startpage — style.css
   ======================================== */

:root {
    /* Core palette */
    --bg:           #161618;
    --bg-elv:       #1e1e20;
    --bg-alt:       #2a2a2e;
    --text:         #e8e8ea;
    --text-2:       #8e8e93;
    --text-3:       #5a5a5e;
    --border:       #2c2c30;
    --primary:      #7bc5e4;
    --primary-hover:#5bb0d4;
    --danger:       #f87171;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --radius: 8px;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* ---- Layout ---- */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 4rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.content {
    width: 100%;
    max-width: 85rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Top Section ---- */
.top-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
}

/* ---- Search ---- */
.search-form {
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background-color: var(--bg-elv);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    padding-left: 2.75rem;
    padding-right: 0.85rem;
}

.search-input-wrapper:hover {
    border-color: var(--primary);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(123, 197, 228, 0.2), 0 2px 6px rgba(0,0,0,0.15);
}

.search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-2);
    pointer-events: none;
    transition: color 0.2s;
}

.search-input-wrapper:focus-within .search-icon {
    color: var(--primary);
}

.search-chip {
    display: none;
    align-items: center;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-right: 0.5rem;
    user-select: none;
    flex-shrink: 0;
}

#search-input {
    flex-grow: 1;
    border: none;
    background: transparent;
    color: var(--text);
    font-size: 1.125rem;
    font-family: var(--font);
    outline: none;
    padding: 0.85rem 0;
}

#search-input::placeholder {
    color: var(--text-3);
}


/* ---- Bookmarks ---- */
.bookmarks-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bookmarks-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bookmarks-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-2);
}

.bookmarks-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-2);
}

.add-bookmark-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font);
    background-color: var(--bg-alt);
    color: var(--text);
    border: none;
    cursor: pointer;
    transition: opacity 0.15s;
}

.add-bookmark-btn:hover {
    opacity: 0.8;
}



/* Bookmarks container and category layouts */
.bookmarks-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    align-items: start;
    width: 100%;
}

.bookmarks-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    height: 100%;
    transition: outline 0.15s, background-color 0.15s;
}

.bookmarks-container.dragging-active .bookmarks-col {
    outline: 2px dashed rgba(255, 255, 255, 0.15);
    outline-offset: 4px;
    border-radius: var(--radius);
    min-height: 250px;
}

.bookmarks-col.col-drag-over {
    background-color: rgba(255, 255, 255, 0.02);
    outline-color: var(--primary) !important;
}

.category-group {
    background: transparent;
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: opacity 0.15s;
}

.category-group.cat-drag-over {
    outline: 2px dashed var(--primary);
    outline-offset: 4px;
    border-radius: var(--radius);
}

/* Category Header & drag visual indicators */
.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.5rem;
    border-bottom: 1.5px solid var(--border);
    margin-bottom: 0.75rem;
    transition: border-color 0.15s;
}

.category-group.drag-over .category-header {
    border-color: var(--primary);
}

.category-group.drag-over .category-title {
    color: var(--primary);
}

.category-title {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-2);
    letter-spacing: 0.05em;
    transition: color 0.15s;
}

/* Category Actions */
.category-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.15s;
}

.category-group:hover .category-actions {
    opacity: 1;
}

.cat-action-btn {
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.15rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background-color 0.15s;
}

.cat-action-btn:hover {
    color: var(--text-2);
    background: var(--bg-elv);
}

.cat-action-btn.delete:hover {
    color: var(--danger);
}

/* Bookmarks layout style */
.category-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bookmark-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.65rem;
    background: var(--bg-elv);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.15s, transform 0.1s, background-color 0.15s;
    cursor: pointer;
    overflow: hidden;
}

.bookmark-item:hover {
    border-color: var(--primary);
    background-color: var(--bg-alt);
    transform: translateY(-1px);
}

.bookmark-item.drag-over {
    border-color: var(--primary);
}

/* Shared bookmark inner items */
.bm-favicon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    object-fit: contain;
}

.bm-favicon-fallback {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    user-select: none;
}

.bm-emoji-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
}

.bm-name {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bm-url-text {
    font-size: 0.75rem;
    color: var(--text-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-left: 0.25rem;
}

.bm-chord {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}


/* Bookmark actions (edit/delete) */
.bm-actions {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.15rem;
    padding-right: 0.4rem;
    opacity: 0;
    transition: opacity 0.15s;
    background: linear-gradient(to right, transparent, var(--bg-elv) 30%);
    padding-left: 1.5rem;
}

.bookmark-item:hover .bm-actions {
    opacity: 1;
}

.bookmark-item:hover .bm-actions {
    background: linear-gradient(to right, transparent, var(--bg-alt) 30%);
}

.bm-action-btn {
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.2rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background-color 0.15s;
}

.bm-action-btn:hover {
    color: var(--text);
    background: var(--bg);
}

.bm-action-btn.delete:hover {
    color: var(--danger);
}

/* Empty state */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-3);
    font-size: 0.95rem;
}

/* ---- Modal ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

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

.modal {
    background: var(--bg-elv);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 24px 48px rgba(0,0,0,0.4);
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal input {
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.2s;
}

.modal input::placeholder {
    color: var(--text-3);
}

.modal input:focus {
    border-color: var(--primary);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding-top: 0.5rem;
}

.modal-cancel, .modal-save {
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: opacity 0.15s, background-color 0.15s;
    border: 1px solid var(--border);
}

.modal-cancel {
    background: transparent;
    color: var(--text-2);
}

.modal-cancel:hover {
    background: var(--bg-alt);
}

.modal-save {
    background: var(--primary);
    color: #0f0f11;
    border-color: var(--primary);
    font-weight: 600;
}

.modal-save:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}
/* ---- Responsive ---- */
@media (max-width: 768px) {
    .bookmarks-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 550px) {
    .page-wrapper {
        padding-top: 2rem;
    }
    .bookmarks-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 400px) {
    .bookmarks-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 300px) {
    .bookmarks-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}