/* Global Reset */
#swpn-app-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #fff; color: #333; padding: 0; 
    box-sizing: border-box; width: 100%; max-width: 100%; position: relative; border-radius: 8px;
    border: 1px solid #ddd; overflow: hidden;
}

/* === LAYOUT & SIDEBAR === */
.swpn-layout-wrapper { display: flex; min-height: 600px; background: #fff; transition: all 0.3s ease; }
.swpn-sidebar {
    width: 240px; background: #f8f9fa; border-right: 1px solid #eee;
    flex-shrink: 0; display: flex; flex-direction: column; transition: all 0.3s ease;
    overflow: hidden; opacity: 1;
}
.swpn-layout-wrapper.swpn-sidebar-collapsed .swpn-sidebar { width: 0; padding: 0; opacity: 0; border-right: none; }

.swpn-sidebar-header { padding: 20px; border-bottom: 1px solid #eee; display: flex; justify-content: space-between; align-items: center; white-space: nowrap; }
.swpn-sb-title { font-weight: 700; font-size: 14px; color: #555; text-transform: uppercase; letter-spacing: 0.5px; }

.swpn-folder-list { list-style: none; margin: 0; padding: 10px; flex-grow: 1; overflow-y: auto; white-space: nowrap; }
.swpn-folder-item {
    display: flex; align-items: center; padding: 10px 12px; border-radius: 6px;
    cursor: pointer; color: #444; font-size: 14px; font-weight: 500; transition: all 0.2s;
    margin-bottom: 4px;
}
.swpn-folder-item:hover { background: #eef0f2; color: #000; }
.swpn-folder-item.active { background: #e3f2fd; color: #0073aa; font-weight: 600; }
.swpn-folder-item .dashicons { margin-right: 10px; color: #888; font-size: 18px; }
.swpn-folder-item.active .dashicons { color: #0073aa; }
.swpn-fname { flex-grow: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.swpn-fcount { font-size: 11px; background: #ddd; padding: 2px 6px; border-radius: 10px; color: #666; }
.swpn-folder-actions { display: none; margin-left: 8px; gap: 4px; }
.swpn-folder-item:hover .swpn-folder-actions { display: flex; }
.swpn-folder-actions .dashicons { margin: 0; font-size: 16px; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; border-radius: 3px; }
.swpn-folder-actions .dashicons:hover { background: #fff; color: #d32f2f; box-shadow: 0 1px 2px rgba(0,0,0,0.1); }

/* === MAIN CONTENT === */
.swpn-main-content { flex-grow: 1; padding: 30px; display: flex; flex-direction: column; min-width: 0; transition: all 0.3s ease; }

/* Header with Toggle */
.swpn-main-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 20px; flex-wrap: wrap; }
.swpn-header-left { display: flex; align-items: center; gap: 15px; }
#swpn-toggle-sidebar { border: none; background: transparent; cursor: pointer; color: #555; padding: 4px; font-size: 20px; display: flex; align-items: center; justify-content: center; border-radius: 4px; transition: background 0.2s; }
#swpn-toggle-sidebar:hover { background: #eee; color: #000; }

.swpn-header-title { font-size: 24px; font-weight: 700; color: #1a1a1a; letter-spacing: -0.5px; white-space: nowrap; order: 1; }

.swpn-header-middle { flex-grow: 1; max-width: 400px; order: 2; }
.swpn-search-box { 
    position: relative; width: 100%; display: flex; align-items: center; 
    background: #f5f5f5; border-radius: 8px; padding: 8px 12px; transition: background 0.2s;
}
.swpn-search-box:focus-within { background: #fff; box-shadow: 0 0 0 2px #333; }
.swpn-search-box .dashicons { color: #888; margin-right: 8px; }
#swpn-search-input { 
    border: none; background: transparent; width: 100%; font-size: 14px; outline: none; padding: 0; margin: 0;
}

.swpn-header-actions { display: flex; align-items: center; gap: 15px; order: 3; }

/* MOBILE BREAKPOINT */
@media (max-width: 768px) {
    .swpn-layout-wrapper { flex-direction: column; }
    .swpn-sidebar { width: 100%; height: auto; max-height: 200px; border-right: none; border-bottom: 1px solid #eee; }
    .swpn-main-content { padding: 15px; }
    .swpn-btn-text { display: none; }
    .swpn-btn.primary { padding: 8px; }
}

/* Buttons */
.swpn-btn { padding: 10px 20px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: all 0.2s ease; }
.swpn-btn.primary { background: #111; color: #fff; }
.swpn-btn.primary:hover { background: #333; transform: translateY(-1px); }
.swpn-icon-btn { background: transparent; border: 1px solid #ddd; border-radius: 50%; width: 36px; height: 36px; display: flex; justify-content: center; align-items: center; cursor: pointer; color: #555; transition: all 0.2s; }
.swpn-icon-btn:hover { background: #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.1); color: #000; }


/* === FOOTER CONTROLS === */
.swpn-footer-controls {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 30px; padding-top: 20px; border-top: 1px solid #eee;
    flex-wrap: wrap; gap: 15px;
}
.swpn-count-info { font-size: 13px; color: #777; font-weight: 500; }
.swpn-pagination-wrapper { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.swpn-per-page-selector { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #555; }
#swpn-items-per-page { padding: 4px 8px; border-radius: 4px; border: 1px solid #ddd; font-size: 13px; cursor: pointer; }
#swpn-pagination-links { display: flex; gap: 5px; }
.swpn-page-btn { background: #fff; border: 1px solid #ddd; color: #555; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 13px; transition: all 0.2s; }
.swpn-page-btn:hover { background: #f5f5f5; border-color: #ccc; }
.swpn-page-btn.active { background: #333; color: #fff; border-color: #333; }
.swpn-page-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* === BACKGROUNDS === */
.swpn-bg-white    { background: #ffffff !important; }
.swpn-bg-yellow   { background: #fff9c4 !important; }
.swpn-bg-mint     { background: #e0f2f1 !important; }
.swpn-bg-blue     { background: #e3f2fd !important; }
.swpn-bg-lavender { background: #f3e5f5 !important; }
.swpn-bg-peach    { background: #fbe9e7 !important; }
.swpn-bg-grey     { background: #f5f5f5 !important; }
.swpn-bg-warm     { background: linear-gradient(135deg, #fff1eb 0%, #ace0f9 100%) !important; }
.swpn-bg-cool     { background: linear-gradient(120deg, #e0c3fc 0%, #8ec5fc 100%) !important; }
.swpn-bg-rose     { background: linear-gradient(120deg, #fccb90 0%, #d57eeb 100%) !important; }


/* === ANIMATIONS === */
@keyframes swpnSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes swpnScaleOut { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(0.9); } }
@keyframes swpnFadeIn { from { opacity: 0; } to { opacity: 1; } }

.swpn-card.swpn-anim-enter { animation: swpnSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.swpn-card.swpn-anim-delete { animation: swpnScaleOut 0.3s ease forwards; pointer-events: none; }

/* Grid */
.swpn-grid { 
    display: grid; 
    gap: 20px; 
    width: 100%; 
    min-height: 200px; 
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); 
    /* Default Mobile */
    grid-template-columns: 1fr;
}

/* Responsive Breakpoints */
@media (min-width: 600px) {
    .swpn-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
    .swpn-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1150px) { /* Slightly lowered from 1200px to ensure 4 fit on laptops */
    .swpn-grid { grid-template-columns: repeat(4, 1fr); }
}

.swpn-empty-state { grid-column: 1 / -1; text-align: center; color: #999; padding: 60px 0; }

/* Note Card */
.swpn-card {
    border: 1px solid rgba(0,0,0,0.05); border-radius: 12px; height: 220px;
    display: flex; flex-direction: column; cursor: pointer; 
    position: relative; overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s; 
}
.swpn-card.swpn-pinned { border: 2px solid #333; }

.swpn-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }

/* Updated: Centered Flex Container for Body */
.swpn-card-body { 
    padding: 24px; 
    flex-grow: 1; 
    overflow: hidden; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; /* Vertically Center */
    align-items: center;     /* Horizontally Center */
    text-align: center;      /* Center text content */
}

/* Updated: Title Styling & Overflow Protection */
.swpn-card h3 { 
    margin: 0; 
    font-size: 16px; 
    color: #222; 
    font-weight: 700; 
    line-height: 1.4;
    word-break: break-word;   /* Fix for long overflowing words */
    overflow-wrap: break-word; 
    width: 100%;
}

.swpn-card-footer { padding: 15px 20px; border-top: 1px solid rgba(0,0,0,0.05); display: flex; justify-content: space-between; align-items: center; background: rgba(255,255,255,0.3); }
.swpn-timestamp { font-size: 12px; color: #777; font-weight: 500; }
.swpn-action-icon { color: #888; transition: color 0.2s; font-size: 18px; margin-left: 8px; }
.swpn-card:hover .swpn-action-icon:hover { color: #d32f2f; }

.swpn-action-icon.swpn-pin-trigger:hover { color: #111; }
.swpn-action-icon.swpn-pinned-active { color: #111; transform: rotate(45deg); }


/* List View Overrides */
.swpn-grid.swpn-list-view { grid-template-columns: 1fr !important; gap: 12px; }
.swpn-grid.swpn-list-view .swpn-card { height: auto; min-height: 70px; flex-direction: row; align-items: center; padding: 8px 20px; border-radius: 8px; }

/* List View Body Override */
.swpn-grid.swpn-list-view .swpn-card-body { 
    padding: 0; 
    margin-right: 20px; 
    flex-grow: 1; 
    display: flex; 
    flex-direction: row; 
    align-items: center;      /* Vertically Center Title */
    justify-content: flex-start; /* Left Align Title in List */
    text-align: left;
    gap: 15px; 
    overflow: hidden; 
}

.swpn-grid.swpn-list-view .swpn-card h3 { margin: 0; font-size: 15px; white-space: nowrap; min-width: 150px; text-align: left; }

.swpn-grid.swpn-list-view .swpn-card-footer { border-top: none; padding: 0; background: transparent; width: auto; flex-shrink: 0; margin-left: auto; gap: 20px; }


/* === MODALS (CLASS BASED) === */
.swpn-modal { 
    position: fixed; top: 0; left: 0; right: 0; bottom: 0; 
    background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); 
    display: none; 
    justify-content: center; align-items: center; 
    overflow: hidden; 
}
.swpn-modal.swpn-show { 
    display: flex !important; 
    animation: swpnFadeIn 0.2s ease-out;
}

#swpn-editor-modal { z-index: 100000 !important; }
#swpn-template-modal { z-index: 100010 !important; } 

.swpn-modal-content { 
    background: #fff; width: 90%; height: 90%; border-radius: 16px; 
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.4); 
    display: flex; flex-direction: column; position: relative; overflow: hidden; 
}
.swpn-modal-content.swpn-fullscreen { width: 100% !important; height: 100% !important; border-radius: 0 !important; }

/* Distraction Free Mode: Hides the footer (Toolbar + Save Button) */
.swpn-modal-content.swpn-distraction-free .swpn-modal-footer { display: none !important; }
.swpn-modal-content.swpn-distraction-free .swpn-modal-body { padding-bottom: 0; }

.ui-resizable-se { width: 20px; height: 20px; background: transparent; bottom: 0; right: 0; z-index: 100000; cursor: se-resize; }
.swpn-modal-header { padding: 20px 30px; display: flex; align-items: center; border-bottom: 1px solid rgba(0,0,0,0.05); flex-shrink: 0; background: rgba(255,255,255,0.5); }
#swpn-note-title { flex-grow: 1; border: none; font-size: 24px; font-weight: 700; color: #111; outline: none; background: transparent; font-family: inherit; }
.swpn-header-controls { display: flex; align-items: center; gap: 10px; }

#swpn-note-folder-select { border: 1px solid #ddd; background: #fff; border-radius: 4px; padding: 4px 8px; font-size: 13px; max-width: 150px; cursor: pointer; }

#swpn-toggle-editor-fs, #swpn-close-editor, #swpn-change-bg-btn, #swpn-toggle-tools { font-size: 24px; cursor: pointer; color: #555; padding: 6px; border-radius: 50%; transition: all 0.2s; background: rgba(255,255,255,0.5); }
#swpn-toggle-editor-fs:hover, #swpn-close-editor:hover, #swpn-change-bg-btn:hover, #swpn-toggle-tools:hover { background: #fff; color: #000; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }

/* MOBILE MODAL HEADER FIX */
@media (max-width: 600px) {
    .swpn-modal-header { padding: 15px; flex-wrap: nowrap; gap: 8px; }
    #swpn-note-title { font-size: 18px; width: 100px; flex-grow: 1; }
    .swpn-header-controls { flex-shrink: 0; gap: 5px; }
    #swpn-toggle-editor-fs, #swpn-close-editor, #swpn-change-bg-btn, #swpn-toggle-tools { padding: 4px; font-size: 20px; }
}

/* Editor & Footer */
.swpn-modal-body { flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.ql-toolbar.ql-snow { border: none !important; background: transparent !important; padding: 0 !important; }
.ql-container.ql-snow { border: none !important; flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; }
.ql-editor { flex-grow: 1; overflow-y: auto !important; padding: 30px !important; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important; font-size: 16px !important; line-height: 1.7 !important; }
.swpn-modal-footer { padding: 10px 20px; background: rgba(255,255,255,0.6); border-top: 1px solid rgba(0,0,0,0.05); display: flex; justify-content: space-between; align-items: center; min-height: 50px; flex-shrink: 0; flex-wrap: wrap; gap: 15px; position: relative; }
.swpn-save-group { display: flex; align-items: center; gap: 15px; }
#swpn-status-msg { font-size: 13px; color: #28a745; font-weight: 500; }

/* Template Modal (Fixed) */
.swpn-template-content { background: #fff; padding: 30px; border-radius: 12px; width: 500px; max-width: 90%; text-align: center; box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.swpn-tpl-header-controls { margin-bottom: 20px; text-align: left; background: #f9f9f9; padding: 15px; border-radius: 6px; border: 1px solid #eee; display: flex; align-items: center; gap: 10px; }
.swpn-tpl-header-controls label { font-weight: 600; color: #444; }
.swpn-tpl-header-controls select { flex-grow: 1; border: 1px solid #ddd; padding: 5px; border-radius: 4px; }

.swpn-template-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; margin-bottom: 20px; }
.swpn-tpl-item { 
    height: 60px; border-radius: 8px; cursor: pointer; 
    display: flex; align-items: center; justify-content: center; transition: transform 0.2s;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.15); 
}
.swpn-tpl-item:hover { transform: scale(1.1); box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.swpn-tpl-item span { font-size: 10px; opacity: 0; transition: opacity 0.2s; font-weight: 600; color: #333; }
.swpn-tpl-item:hover span { opacity: 1; }
.swpn-cancel-tpl-btn { background: #eee; border: none; padding: 8px 16px; border-radius: 4px; cursor: pointer; color: #555; }

/* Dropdown fix */
.swpn-modal-footer .ql-picker-options { top: auto !important; bottom: 100% !important; transform: translateY(-8px); border-bottom: none !important; border-top: 1px solid #ccc; box-shadow: 0 -2px 10px rgba(0,0,0,0.1); }
.ql-snow .ql-picker.ql-size { width: 100px !important; }
.ql-snow .ql-picker.ql-header { width: 120px !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label::before, .ql-snow .ql-picker.ql-size .ql-picker-item::before { content: 'Normal'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="10px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="10px"]::before { content: '10px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="12px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="12px"]::before { content: '12px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="14px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="14px"]::before { content: '14px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="16px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="16px"]::before { content: '16px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="18px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="18px"]::before { content: '18px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="24px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="24px"]::before { content: '24px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="30px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="30px"]::before { content: '30px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="36px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="36px"]::before { content: '36px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="42px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="42px"]::before { content: '42px'; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="50px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="50px"]::before { content: '50px'; }

/* Fullscreen Fix */
#swpn-app-container.swpn-fs-mode {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 999999 !important; border-radius: 0; padding: 0; background: #fff;
    overflow-y: auto !important; bottom: 0; right: 0;
}
.swpn-modal-content.swpn-fullscreen { width: 100% !important; height: 100% !important; border-radius: 0 !important; }
body.swpn-body-locked { overflow: hidden; }