/* ==========================================================================
   Notepad — page-specific styles. Shared base in ../assets/notion.css
   ========================================================================== */

.notes-toolbar {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.notes-count {
    color: var(--text-soft);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.notes-count i {
    color: var(--grad-start);
}

.notes-grid {
    list-style: none;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Empty state */
.notes-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-elevated);
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    color: var(--text-soft);
}
.notes-empty i {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    display: block;
}
.notes-empty h3 {
    color: var(--text);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* Note card */
.note {
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.5rem 1rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med) var(--ease);
    display: flex;
    flex-direction: column;
    min-height: 200px;
    animation: card-pop 0.4s var(--ease);
    overflow: hidden;
}
.note::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-med) var(--ease);
}
.note:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-strong);
}
.note:hover::before { transform: scaleX(1); }

@keyframes card-pop {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.note__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    word-wrap: break-word;
}
.note__desc {
    color: var(--text-soft);
    font-size: 0.95rem;
    line-height: 1.55;
    flex: 1;
    word-wrap: break-word;
    white-space: pre-wrap;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.note__footer {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}
.note__date {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}
.note__actions {
    display: flex;
    gap: 0.4rem;
}
.note__btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-soft);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: all var(--t-fast) var(--ease);
    font-size: 0.9rem;
}
.note__btn:hover {
    background: rgba(124, 58, 237, 0.1);
    color: var(--grad-start);
    border-color: rgba(124, 58, 237, 0.2);
    transform: translateY(-1px);
}
.note__btn--danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.2);
}

/* ============== POPUP ============== */
.popup-box {
    position: fixed;
    inset: 0;
    background: rgba(15, 15, 26, 0.55);
    backdrop-filter: blur(8px);
    z-index: 300;
    display: grid;
    place-items: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-med) var(--ease);
}
.popup-box[hidden] { display: none; }
.popup-box.show {
    opacity: 1;
    pointer-events: auto;
}
.popup {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    width: 100%;
    max-width: 480px;
    padding: 2rem;
    transform: translateY(20px) scale(0.96);
    transition: transform var(--t-med) var(--ease);
    border: 1px solid var(--border);
}
.popup-box.show .popup {
    transform: translateY(0) scale(1);
}

.popup__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.popup__header p {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.popup__close {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: none;
    background: rgba(124, 58, 237, 0.08);
    color: var(--text-soft);
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    transition: all var(--t-fast) var(--ease);
}
.popup__close:hover {
    background: rgba(239, 68, 68, 0.12);
    color: var(--danger);
    transform: rotate(90deg);
}

.form-row {
    margin-bottom: 1.25rem;
}
#noteSubmit {
    width: 100%;
    margin-top: 0.5rem;
}