:root {
    /* Layout */
    --sidebar-w: 240px;

    /* Colours */
    --bg: #f0f2fa;
    --surface: #ffffff;
    --surface-2: #f7f8fd;
    --border: rgba(0, 0, 0, 0.06);
    --text-1: #111827;
    --text-2: #6b7280;
    --text-3: #9ca3af;

    /* Category palette */
    --cat-work: #14c9b4;
    --cat-study: #f59e0b;
    --cat-health: #44ce1b;
    --cat-personal: #ec4899;

    /* Shadows */
    --sh-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --sh-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --sh-lg: 0 16px 48px rgba(0, 0, 0, 0.14);

    /* Misc */
    --radius: 14px;
    --radius-sm: 8px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --dur: 0.2s;

    /* Fonts */
    --font-display: "Poppins", sans-serif;
    --font-body: "Inter", sans-serif;
}

[data-theme="dark"] {
    --bg: #0d0f1a;
    --surface: #161927;
    --surface-2: #1c1f30;
    --border: rgba(255, 255, 255, 0.06);
    --text-1: #f3f4f6;
    --text-2: #9ca3af;
    --text-3: #4b5563;
    --sh-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --sh-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --sh-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
}

/* --CSS code starts here-- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text-1);
    min-height: 100vh;
    display: flex;
    transition:
        background var(--dur) var(--ease),
        color var(--dur) var(--ease);
    overflow-x: hidden;
}

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    background: none;
}
input {
    font-family: var(--font-body);
}

/* --category dot colours-- */
.cat-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.cat-dot[data-color="work"] {
    background: var(--cat-work);
}
.cat-dot[data-color="study"] {
    background: var(--cat-study);
}
.cat-dot[data-color="health"] {
    background: var(--cat-health);
}
.cat-dot[data-color="personal"] {
    background: var(--cat-personal);
}

/* --sidebar start-- */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 28px 0 20px;
    position: sticky;
    top: 0;
    flex-shrink: 0;
    transition:
        transform var(--dur) var(--ease),
        background var(--dur) var(--ease);
    z-index: 50;
}

/* Mobile: slide-in drawer */
@media (max-width: 767px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        box-shadow: var(--sh-lg);
    }
    .sidebar.open {
        transform: translateX(0);
    }
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 40;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.show {
    display: block;
}

/* logo */
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 28px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}
.logo-mark {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #800080, #ec4899);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
}
.logo-text {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.3px;
    background: linear-gradient(135deg, #800080, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}
.logo-text::after {
    content: "|";
    margin-left: 2px;
    opacity: 1;
    animation: logoBlink 0.8s infinite;
}

@keyframes logoBlink {
    50% {
        opacity: 0;
    }
}

/* --nav-- */
.sidebar-nav {
    padding: 12px 12px 4px;
}
.nav-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text-3);
    padding: 0 8px;
    margin-bottom: 6px;
}
.nav-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-2);
    transition:
        background var(--dur),
        color var(--dur),
        transform 0.15s;
    margin-bottom: 2px;
    text-align: left;
    position: relative;
}
.nav-item:hover {
    background: var(--surface-2);
    color: var(--text-1);
}
.nav-item:hover {
    transform: translateX(2px);
}
.nav-item.active {
    background: linear-gradient(
        135deg,
        rgba(128, 0, 128, 0.12),
        rgba(236, 72, 153, 0.06)
    );
    color: #800080;
}
[data-theme="dark"] .nav-item.active {
    color: #b030b0;
}

.nav-badge {
    margin-left: auto;
    background: var(--surface-2);
    color: var(--text-2);
    font-size: 11px;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 99px;
    min-width: 22px;
    text-align: center;
    transition:
        background var(--dur),
        color var(--dur);
}
.nav-item.active .nav-badge {
    background: rgba(128, 0, 128, 0.15);
    color: #800080;
}

/* Sidebar footer */
.sidebar-footer {
    margin-top: auto;
    padding: 16px 12px 0;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.theme-toggle,
.clear-done-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-2);
    width: 100%;
    transition:
        background var(--dur),
        color var(--dur);
}
.theme-toggle:hover,
.clear-done-btn:hover {
    background: var(--surface-2);
    color: var(--text-1);
}
.clear-done-btn:hover {
    color: #ef4444;
}
/* --sidebar closed-- */

/* --main-- */
.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 0;
}

/* --topbar-- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 28px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 30;
    transition: background var(--dur) var(--ease);
    flex-wrap: wrap;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 6px;
    border-radius: var(--radius-sm);
}
@media (max-width: 767px) {
    .hamburger {
        display: flex;
    }
}
.hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-2);
    border-radius: 2px;
    transition: background var(--dur);
}
.hamburger:hover span {
    background: var(--text-1);
}

.greeting {
    font-family: "Audiowide", sans-serif;
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 800;
    color: var(--text-1);
    line-height: 1.1;
}
.greeting em {
    font-style: italic;
    background: linear-gradient(135deg, #800080 30%, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.today-date {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 2px;
    font-weight: 500;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.search-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    background: var(--surface-2);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 12px 12px;
    color: var(--text-3);
    transition:
        border-color var(--dur),
        box-shadow var(--dur);
}
.search-wrap:focus-within {
    border-color: #800080;
    box-shadow: 0 0 0 3px rgba(128, 0, 128, 0.12);
    color: var(--text-2);
}
.search-wrap input {
    background: none;
    border: none;
    outline: none;
    font-size: 13px;
    color: var(--text-1);
    width: 180px;
    position: relative;
    z-index: 1;
    /* border-radius: 50px; */
}
.search-wrap input::placeholder {
    color: var(--text-3);
}
.search-float-hint {
    position: absolute;
    left: 35px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    font-size: 13px;
    pointer-events: none;
}
.search-wrap:focus-within .search-float-hint,
.search-wrap.has-value .search-float-hint {
    opacity: 0;
    visibility: hidden;
    animation: none;
}

.new-task-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    background: linear-gradient(135deg, #800080, #b030b0);
    color: white;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(128, 0, 128, 0.35);
    transition:
        transform var(--dur),
        box-shadow var(--dur);
    white-space: nowrap;
}
#fabBtn {
    display: none;
}

/* Mobile: same search width as desktop, aligned to far right (no phantom gap beside it) */
@media (max-width: 767px) {
    .search-wrap {
        display: none;
    }
    .topbar-right {
        flex: 1 1 100%;
        min-width: 0;
        justify-content: flex-end;
    }
}

.new-task-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(128, 0, 128, 0.45);
}
.new-task-btn:active {
    transform: scale(0.97);
}

/* --stats strip-- */
.stats-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    padding: 22px 28px;
}

@media (max-width: 1100px) {
    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 520px) {
    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 16px 16px;
    }
}

.stat-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 18px 18px 14px;
    box-shadow: var(--sh-sm);
    border: 1.2px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition:
        transform var(--dur),
        box-shadow var(--dur);
    cursor: default;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--sh-md);
}

.stat-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
}
.stat-emoji {
    font-size: 22px;
}
.stat-pct {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-3);
}

.stat-num {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 30px;
    font-weight: 600;
    color: var(--text-1);
    line-height: 1;
}
.stat-num small {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-3);
}
.stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    margin-top: 4px;
}

.stat-bar {
    height: 3px;
    background: var(--surface-2);
    border-radius: 99px;
    overflow: hidden;
    margin-top: 10px;
}
.stat-bar-fill {
    height: 100%;
    border-radius: 99px;
    width: 0;
    transition: width 0.5s var(--ease);
}
[data-statcat="work"] .stat-bar-fill {
    background: var(--cat-work);
}
[data-statcat="study"] .stat-bar-fill {
    background: var(--cat-study);
}
[data-statcat="health"] .stat-bar-fill {
    background: var(--cat-health);
}
[data-statcat="personal"] .stat-bar-fill {
    background: var(--cat-personal);
}

[data-statcat="work"] .stat-pct {
    color: var(--cat-work);
}
[data-statcat="study"] .stat-pct {
    color: var(--cat-study);
}
[data-statcat="health"] .stat-pct {
    color: var(--cat-health);
}
[data-statcat="personal"] .stat-pct {
    color: var(--cat-personal);
}

/* --tasks section-- */
.tasks-section {
    flex: 1;
    padding: 0 28px 40px;
}
@media (max-width: 520px) {
    .tasks-section {
        padding: 0 16px 100px;
    }
}

.tasks-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 10px;
}
.toolbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.view-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-1);
}
.count-pill {
    background: var(--surface-2);
    color: var(--text-2);
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 99px;
    border: 1px solid var(--border);
}

.toolbar-right {
    display: flex;
    gap: 4px;
}
.view-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-3);
    border: 1px solid var(--border);
    background: var(--surface);
    transition:
        background var(--dur),
        color var(--dur);
}
.view-btn:hover,
.view-btn.active {
    background: #800080;
    color: white;
    border-color: #800080;
}

/* --task grid-- */
.task-grid {
    display: grid;
    gap: 12px;
    /* Default: 4 columns on large screens */
    grid-template-columns: repeat(4, 1fr);
}

/* list mode */
.task-grid.list-mode {
    grid-template-columns: 1fr;
    gap: 8px;
}

@media (max-width: 1280px) {
    .task-grid:not(.list-mode) {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 900px) {
    .task-grid:not(.list-mode) {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 520px) {
    .task-grid:not(.list-mode) {
        grid-template-columns: 1fr;
    }
}

/* --task card-- */
.task-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 16px;
    box-shadow: var(--sh-sm);
    display: flex;
    flex-direction: column;
    gap: 10px;
    animation: cardIn 0.25s var(--ease) both;
    transition:
        transform var(--dur),
        box-shadow var(--dur),
        opacity var(--dur);
    position: relative;
    overflow: hidden;
}

/* top accent line per category */
.task-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: var(--radius) var(--radius) 0 0;
}

.task-card[data-cat="work"]::before {
    background: var(--cat-work);
}

.task-card[data-cat="study"]::before {
    background: var(--cat-study);
}

.task-card[data-cat="health"]::before {
    background: var(--cat-health);
}

.task-card[data-cat="personal"]::before {
    background: var(--cat-personal);
}

.task-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
}
.task-card.removing {
    animation: cardOut 0.22s var(--ease) forwards;
}

/* --list-mode card layout override-- */
.task-grid.list-mode .task-card {
    flex-direction: row;
    align-items: center;
    padding: 12px 16px;
    gap: 14px;
}

.task-grid.list-mode .task-card::before {
    top: 0;
    left: 0;
    right: auto;
    bottom: 0;
    width: 3px;
    height: auto;
    border-radius: var(--radius) 0 0 var(--radius);
}

.task-grid.list-mode .card-body {
    flex: 1;
    min-width: 0;
}

.task-grid.list-mode .card-footer {
    flex-direction: row;
    align-items: center;
    margin-top: 0;
    flex-wrap: wrap;
}

/* --card header-- */
.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.task-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        border-color var(--dur),
        background var(--dur),
        transform 0.15s;
    margin-top: 1px;
}

.task-check:hover {
    transform: scale(1.15);
}

.task-card[data-cat="work"] .task-check:hover {
    border-color: var(--cat-work);
}

.task-card[data-cat="study"] .task-check:hover {
    border-color: var(--cat-study);
}

.task-card[data-cat="health"] .task-check:hover {
    border-color: var(--cat-health);
}

.task-card[data-cat="personal"] .task-check:hover {
    border-color: var(--cat-personal);
}

.check-icon {
    opacity: 0;
    transform: scale(0.5);
    transition:
        opacity 0.15s,
        transform 0.15s;
}

.task-card.completed .task-check {
    border-color: currentColor;
}

.task-card[data-cat="work"].completed .task-check {
    color: var(--cat-work);
    background: rgba(20, 184, 166, 0.14);
}

.task-card[data-cat="study"].completed .task-check {
    color: var(--cat-study);
    background: rgba(245, 158, 11, 0.12);
}

.task-card[data-cat="health"].completed .task-check {
    color: var(--cat-health);
    background: rgba(16, 185, 129, 0.12);
}

.task-card[data-cat="personal"].completed .task-check {
    color: var(--cat-personal);
    background: rgba(236, 72, 153, 0.12);
}

.task-card.completed .check-icon {
    opacity: 1;
    transform: scale(1);
}

.card-actions {
    display: flex;
    gap: 4px;
}

.card-del-btn {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-3);
    opacity: 0;
    transition:
        opacity var(--dur),
        background var(--dur),
        color var(--dur),
        transform 0.15s;
}

.task-card:hover .card-del-btn {
    opacity: 1;
}

.card-del-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    transform: scale(1.1);
}

/* --card body-- */
.card-body {
    flex: 1;
    min-width: 0;
}

.task-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
    line-height: 1.45;
    word-break: break-word;
    transition: color var(--dur);
}

.task-card.completed .task-text {
    text-decoration: line-through;
    color: var(--text-3);
}

/* --card footer-- */
.card-footer {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.cat-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 99px;
    letter-spacing: 0.2px;
}

.task-card[data-cat="work"] .cat-badge {
    background: rgba(20, 184, 166, 0.14);
    color: var(--cat-work);
}

.task-card[data-cat="study"] .cat-badge {
    background: rgba(245, 158, 11, 0.12);
    color: var(--cat-study);
}

.task-card[data-cat="health"] .cat-badge {
    background: rgba(16, 185, 129, 0.12);
    color: var(--cat-health);
}

.task-card[data-cat="personal"] .cat-badge {
    background: rgba(236, 72, 153, 0.12);
    color: var(--cat-personal);
}

.pri-badge {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
}

/* --empty state-- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-3);
    animation: fadeIn 0.3s ease;
}

.empty-glyph {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.3;
    display: block;
    animation: pulse 3s ease-in-out infinite;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-2);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 14px;
    margin-bottom: 20px;
}

.empty-state button {
    background: linear-gradient(135deg, #800080, #b030b0);
    color: white;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(128, 0, 128, 0.3);
    transition:
        transform var(--dur),
        box-shadow var(--dur);
}

.empty-state button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(128, 0, 128, 0.4);
}

/* --mobile FAB-- */
.mobile-fab {
    display: flex;
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #800080, #b030b0);
    box-shadow: 0 6px 24px rgba(128, 0, 128, 0.45);
    align-items: center;
    justify-content: center;
    z-index: 35;
    transition:
        transform var(--dur),
        box-shadow var(--dur);
}

.mobile-fab:hover {
    transform: scale(1.08) rotate(45deg);
}

.mobile-fab:active {
    transform: scale(0.95) rotate(45deg);
}

/* --modal-- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease);
}
.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--surface);
    border-radius: 20px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--sh-lg);
    transform: scale(0.94) translateY(12px);
    transition: transform 0.25s var(--ease);
    border: 1px solid var(--border);
}

.modal-overlay.open .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px 16px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 800;
    color: var(--text-1);
}

.modal-close {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    transition:
        background var(--dur),
        color var(--dur),
        transform 0.15s;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    transform: scale(1.1);
}

.modal-body {
    padding: 20px 22px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.field-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 6px;
}

#taskInput {
    width: 100%;
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-1);
    outline: none;
    transition:
        border-color var(--dur),
        box-shadow var(--dur);
}

#taskInput:focus {
    border-color: #800080;
    box-shadow: 0 0 0 3px rgba(128, 0, 128, 0.12);
}

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

.char-hint {
    font-size: 11px;
    color: var(--text-3);
    text-align: right;
    margin-top: -8px;
}

.cat-options,
.pri-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cat-opt,
.pri-opt {
    padding: 7px 13px;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 600;
    border: 1.5px solid var(--border);
    background: var(--surface-2);
    color: var(--text-2);
    transition: all var(--dur);
}

.cat-opt:hover,
.pri-opt:hover {
    border-color: #800080;
    color: #800080;
}

.cat-opt.active[data-cat="work"] {
    border-color: var(--cat-work);
    color: var(--cat-work);
    background: rgba(20, 184, 166, 0.1);
}

.cat-opt.active[data-cat="study"] {
    border-color: var(--cat-study);
    color: var(--cat-study);
    background: rgba(245, 158, 11, 0.08);
}

.cat-opt.active[data-cat="health"] {
    border-color: var(--cat-health);
    color: var(--cat-health);
    background: rgba(16, 185, 129, 0.08);
}

.cat-opt.active[data-cat="personal"] {
    border-color: var(--cat-personal);
    color: var(--cat-personal);
    background: rgba(236, 72, 153, 0.08);
}

.pri-opt.active {
    border-color: #800080;
    color: #800080;
    background: rgba(128, 0, 128, 0.08);
}

.submit-btn {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, #800080, #b030b0);
    color: white;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(128, 0, 128, 0.3);
    transition:
        transform var(--dur),
        box-shadow var(--dur);
    margin-top: 4px;
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(128, 0, 128, 0.4);
}

.submit-btn:active {
    transform: scale(0.98);
}

/* --toast */
.toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-1);
    color: var(--bg);
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 99px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 200;
    animation:
        toastIn 0.22s var(--ease),
        toastOut 0.25s var(--ease) 2.2s forwards;
    box-shadow: var(--sh-md);
}

/* --animations-- */
@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes cardOut {
    to {
        opacity: 0;
        transform: scale(0.92);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
}