:root {
    --nav-h: 64px;
    --safe-b: env(safe-area-inset-bottom, 0px);
    --sheet-radius: 26px;
    --card-radius: 20px;
}

@media (max-width: 768px) {

nav.w-20 { display: none !important; }
#mobile-nav { display: block !important; }

html, body { overflow: hidden !important; height: 100dvh; }

main#main-scroll {
    padding: 20px 16px calc(var(--nav-h) + var(--safe-b) + 16px) !important;
    height: 100dvh;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
}

.max-w-6xl, .max-w-5xl, .max-w-4xl,
.max-w-xl,  .max-w-sm,  .max-w-2xl,
.max-w-3xl { max-width: 100% !important; }

button, a, select,
input[type="text"], input[type="email"],
input[type="password"], input[type="number"],
input[type="date"] { min-height: 38px; }
* { -webkit-tap-highlight-color: transparent; }
button:active { transform: scale(.96); transition: transform .1s; }

::-webkit-scrollbar { display: none; }
* { scrollbar-width: none; }

.min-card { border-radius: var(--card-radius) !important; }
.bare-input { padding: 10px 0 !important; font-size: .95rem !important; }

.fade-in { animation: mobileSlide .2s cubic-bezier(.4,0,.2,1); }
@keyframes mobileSlide {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes sheetUp {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}


/* ============================================================
   BOTTOM NAV
   ============================================================ */
#mobile-nav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    height: calc(var(--nav-h) + var(--safe-b));
    padding-bottom: var(--safe-b);
    background: color-mix(in srgb, var(--bg-color) 88%, transparent);
    backdrop-filter: blur(40px) saturate(160%);
    -webkit-backdrop-filter: blur(40px) saturate(160%);
    border-top: 1px solid rgba(255,255,255,.07);
    box-shadow: 0 -1px 0 rgba(255,255,255,.04), 0 -8px 32px rgba(0,0,0,.3);
}
#mobile-nav .mob-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: var(--nav-h);
    padding: 0 8px;
}
.mob-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    width: 56px;
    height: 52px;
    border-radius: 16px;
    font-size: .58rem;
    font-weight: 700;
    letter-spacing: .01em;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: color .2s, background .2s;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}
.mob-nav-btn i {
    font-size: 1.3rem;
    line-height: 1;
    transition: transform .2s cubic-bezier(.34,1.56,.64,1);
}
.mob-nav-btn span { line-height: 1; }
.mob-nav-btn.active {
    color: var(--accent);
    background: rgba(59,130,246,.1);
}
.mob-nav-btn.active i { transform: translateY(-2px) scale(1.08); }
.mob-nav-btn:active i { transform: scale(.85); }


/* ============================================================
   MORE DRAWER
   ============================================================ */
#mob-more-drawer {
    position: fixed;
    left: 0; right: 0;
    bottom: calc(var(--nav-h) + var(--safe-b));
    z-index: 199;
    background: var(--bg-color);
    border: 1px solid rgba(255,255,255,.08);
    border-bottom: none;
    border-radius: var(--sheet-radius) var(--sheet-radius) 0 0;
    padding: 6px 16px calc(var(--safe-b) + 20px);
    box-shadow: 0 -12px 60px rgba(0,0,0,.55);
    display: none;
}
#mob-more-drawer::before {
    content: '';
    display: block;
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,.12);
    margin: 10px auto 18px;
}
#mob-more-drawer.open {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    animation: sheetUp .26s cubic-bezier(.32,.72,0,1);
}
.mob-drawer-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 14px 10px;
    border-radius: 18px;
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .01em;
    color: var(--text-muted);
    background: var(--glass-panel);
    border: 1px solid rgba(255,255,255,.06);
    cursor: pointer;
    transition: background .15s, color .15s, transform .12s;
    -webkit-tap-highlight-color: transparent;
}
.mob-drawer-btn i { font-size: 1.35rem; line-height: 1; }
.mob-drawer-btn:active { transform: scale(.92); }
#mob-drawer-backdrop {
    position: fixed; inset: 0;
    z-index: 198;
    background: rgba(0,0,0,.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: none;
    animation: fadeIn .2s;
}


/* ============================================================
   MODALS — bottom sheet with working scroll
   ============================================================ */
#modal-overlay { align-items: flex-end !important; padding: 0 !important; }
.modal-panel {
    width: 100vw !important;
    max-width: 100vw !important;
    margin: 0 !important;
    border-radius: var(--sheet-radius) var(--sheet-radius) 0 0 !important;
    border-bottom: none !important;
    max-height: 88dvh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: calc(var(--safe-b) + 24px) !important;
    animation: sheetUp .26s cubic-bezier(.32,.72,0,1);
}
.modal-panel::before {
    content: '';
    display: block;
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,.12);
    margin: 12px auto 20px;
    flex-shrink: 0;
}
/* Settings & Profile — must scroll to bottom */
#modal-settings,
#modal-profile {
    max-height: 92dvh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: calc(var(--safe-b) + 48px) !important;
}


/* ============================================================
   DASHBOARD
   ============================================================ */
#view-dashboard > header {
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 16px;
}
#view-dashboard > header > div:first-child { flex: 1; }
#view-dashboard > header > .text-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}
#view-dashboard > header > .text-right > div:first-child,
#view-dashboard > header > .text-right > div:nth-child(2) { display: none; }
#view-dashboard > header > .text-right > .flex.gap-2 { margin-top: 0; }
#clock-time { font-size: 3.2rem !important; }
#date-display { font-size: .85rem !important; }
#dash-greeting { font-size: .8rem !important; margin-bottom: 2px; }

#widgets-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    min-height: 0 !important;
}
#widgets-grid > .widget-item {
    padding: 14px 16px !important;
    border-radius: var(--card-radius) !important;
    width: 100% !important;
    grid-column: auto !important;
}
#widget-links #quick-links-container { flex-wrap: nowrap; overflow-x: auto; }


/* ============================================================
   TASKS
   ============================================================ */
#view-tasks { height: auto !important; min-height: 0; }
#view-tasks > .flex.justify-between {
    margin-bottom: 12px !important;
    flex-wrap: wrap;
    gap: 8px;
}
#view-tasks h1 { font-size: 1.5rem !important; }
#view-tasks .min-card { padding: 14px !important; border-radius: var(--card-radius) !important; }
#view-tasks .flex.gap-3.mb-5 {
    display: grid !important;
    grid-template-columns: 1fr 1fr auto auto !important;
    gap: 8px 10px !important;
    margin-bottom: 12px !important;
    align-items: center;
}
#task-input { grid-column: 1 / -1 !important; font-size: 1rem !important; }
.task-row { padding: 10px 2px !important; }


/* ============================================================
   CALENDAR
   ============================================================ */
#view-calendar { height: auto !important; }
#view-calendar > .flex.justify-between {
    flex-wrap: wrap; gap: 10px; margin-bottom: 12px !important;
}
#view-calendar h1 { font-size: 1.5rem !important; }
#view-calendar .min-card { padding: 12px !important; border-radius: var(--card-radius) !important; }
.cal-day { min-height: 46px !important; padding: 4px !important; }
.cal-day-num { font-size: .72rem !important; }
.cal-event-tag { font-size: .52rem !important; padding: 1px 3px !important; }
.cal-week-grid { overflow-x: auto; }


/* ============================================================
   NOTES — layout without overriding .hidden
   ============================================================ */
.notes-layout {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto 1fr !important;
    height: calc(100dvh - var(--nav-h) - var(--safe-b) - 52px);
    gap: 10px !important;
}
#notes-left-panel {
    max-height: 190px;
    min-height: 0;
    overflow-y: auto;
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding-bottom: 6px;
}
.notes-layout > .min-card:last-child {
    border-radius: var(--card-radius) !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
#note-editor {
    flex: 1;
    padding: 16px !important;
    font-size: .95rem !important;
    line-height: 1.75 !important;
    overflow-y: auto;
}

/* Notes toolbar */
.note-toolbar-compact {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding: 6px 10px !important;
    gap: 4px !important;
    -webkit-overflow-scrolling: touch;
    border-radius: 0 !important;
    scrollbar-width: none;
    min-height: 44px;
    align-items: center;
}
.note-toolbar-compact::-webkit-scrollbar { display: none; }
.tbar-dropdown-btn {
    padding: 6px 9px !important;
    font-size: .72rem !important;
    gap: 4px !important;
    white-space: nowrap;
    border-radius: 9px !important;
}
.tbar-dropdown-btn .fa-caret-down { display: none; }
#note-title { max-width: 100px !important; font-size: .85rem !important; flex-shrink: 0; }
#note-stats { display: none !important; }

/* Dropdown menus — slide up as sheets */
.tbar-dropdown-menu {
    position: fixed !important;
    bottom: calc(var(--nav-h) + var(--safe-b)) !important;
    top: auto !important;
    left: 0 !important;
    right: 0 !important;
    border-radius: var(--sheet-radius) var(--sheet-radius) 0 0 !important;
    min-width: 100% !important;
    max-height: 55dvh;
    overflow-y: auto;
    box-shadow: 0 -8px 48px rgba(0,0,0,.5) !important;
    padding: 16px !important;
    animation: sheetUp .22s cubic-bezier(.32,.72,0,1) !important;
    border-bottom: none !important;
}
.tbar-dropdown-menu::before {
    content: '';
    display: block;
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,.12);
    margin: 0 auto 14px;
}
.tbar-dm-label { font-size: .62rem !important; padding: 6px 4px 3px !important; }
.tbar-dm-btn { font-size: .82rem !important; padding: 8px 12px !important; min-height: 40px; }
.tbar-color-dot { width: 26px !important; height: 26px !important; }


/* ============================================================
   WHITEBOARD — :not(.hidden) prevents ghost canvas on all views
   ============================================================ */
#view-whiteboard:not(.hidden) {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--nav-h) - var(--safe-b) - 52px);
}
#view-whiteboard:not(.hidden) > .flex.justify-between:first-child {
    margin-bottom: 6px;
    flex-wrap: nowrap;
    gap: 8px;
}
#view-whiteboard h1 { font-size: 1.15rem !important; }

.wb-toolbar-row {
    display: flex !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding: 6px 8px !important;
    gap: 4px !important;
    border-radius: 14px !important;
    margin-bottom: 6px !important;
    -webkit-overflow-scrolling: touch;
    align-items: center;
    scrollbar-width: none;
}
.wb-toolbar-row::-webkit-scrollbar { display: none; }
.wb-tool {
    padding: 0 !important;
    width: 36px !important;
    min-width: 36px !important;
    height: 36px !important;
    border-radius: 10px !important;
    font-size: .9rem !important;
    flex-shrink: 0;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.wb-toolbar-row .w-5.h-5.rounded-full {
    width: 22px !important;
    height: 22px !important;
    flex-shrink: 0;
}
.wb-toolbar-row input[type="color"] { width: 22px !important; height: 22px !important; }
.wb-toolbar-row input[type="range"] { width: 60px !important; flex-shrink: 0; }
#wb-size-display { display: none; }
.wb-section-label { display: none !important; }
.wb-divider { height: 16px; margin: 0 2px !important; flex-shrink: 0; }
.wb-tool-group { gap: 2px !important; flex-shrink: 0; }
#mm-status { font-size: .65rem !important; flex-wrap: wrap; gap: 6px !important; }
#wb-container {
    flex: 1 !important;
    min-height: 0 !important;
    border-radius: 16px !important;
}


/* ============================================================
   FLASHCARDS
   ============================================================ */
#view-cards { height: auto !important; }
#cards-deck-view > .flex.justify-between {
    flex-wrap: wrap; gap: 10px; margin-bottom: 12px !important;
}
#cards-deck-view h1 { font-size: 1.5rem !important; }
#cards-deck-view > .flex.justify-between > .flex.gap-2 { flex-wrap: wrap; gap: 6px; }
#cards-edit-view .grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
}
#cards-edit-view .flex.justify-between { flex-wrap: wrap; gap: 8px; }

#study-flip-mode .aspect-\[3\/2\] {
    aspect-ratio: unset !important;
    height: 50dvh !important;
    max-width: 100%;
}
#study-flip-mode .min-card { padding: 20px 16px !important; }
#card-front, #card-back { font-size: 1.4rem !important; line-height: 1.35 !important; }

.absolute.bottom-5.flex.gap-6 {
    position: static !important;
    display: flex !important;
    justify-content: center;
    gap: 10px !important;
    margin-top: 10px;
    width: 100%;
}
.absolute.bottom-5.flex.gap-6 button {
    flex: 1;
    max-width: 120px;
    padding: 11px 8px !important;
    min-height: 44px;
    font-size: .82rem !important;
    border-radius: 13px !important;
}
#study-write-mode .min-card { padding: 20px 16px !important; }
#write-question { font-size: 1.4rem !important; }
.write-answer-input { font-size: 1rem !important; padding: 12px 14px !important; }
#cards-match-view .grid.grid-cols-2 { grid-template-columns: 1fr !important; gap: 10px !important; }


/* ============================================================
   GRADES
   ============================================================ */
#view-grades h1 { font-size: 1.5rem !important; }
#view-grades > .flex.justify-between { flex-wrap: wrap; gap: 8px; margin-bottom: 12px !important; }
#view-grades .grid.grid-cols-4 {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    padding: 14px !important;
}
#view-grades .col-span-2 { grid-column: 1 / -1 !important; }
#view-grades #global-average { font-size: 2.2rem !important; }
#subjects-container { grid-template-columns: 1fr !important; padding-bottom: 20px; }


/* ============================================================
   CALCULATOR — tighter keys
   ============================================================ */
#view-calc { justify-content: flex-start !important; padding-top: 8px; align-items: stretch !important; }
#view-calc .min-card { border-radius: 22px !important; padding: 14px !important; }
#calc-result { font-size: 2.4rem !important; }
#calc-history { font-size: .7rem !important; }
#calc-grid { gap: 7px !important; }
.calc-key { border-radius: 12px !important; font-size: .95rem !important; height: 52px !important; }
.calc-key.h-12 { height: 52px !important; }
.calc-key.h-10 { height: 42px !important; }
.calc-key.sci { font-size: .62rem !important; height: 36px !important; }


/* ============================================================
   FOCUS / POMODORO
   ============================================================ */
#view-focus { justify-content: flex-start !important; padding-top: 4px; }
#view-focus .min-card { border-radius: 24px !important; padding: 20px 18px !important; width: 100%; }
#timer-display { font-size: 5rem !important; letter-spacing: -.04em !important; }
#view-focus .w-20.h-20 { width: 72px !important; height: 72px !important; }
#view-focus .w-12.h-12 { width: 50px !important; height: 50px !important; }
#view-focus .flex.gap-4.mb-5 { gap: 14px !important; margin-bottom: 16px !important; }
.pomo-mode-btn { padding: 8px 14px !important; font-size: .75rem !important; }
.pomo-autobreak-toggle, .pomo-focus-mode-btn { padding: 7px 12px !important; font-size: .7rem !important; }
#focus-task-select { font-size: .85rem !important; }
#session-dots { margin-bottom: 14px !important; gap: 8px !important; }


/* ============================================================
   MISC
   ============================================================ */
#login-overlay .relative.z-10 { width: 92vw !important; padding: 28px 22px !important; }
.pdf-toolbar { overflow-x: auto; flex-wrap: nowrap !important; padding: 8px 10px !important; scrollbar-width: none; }
.pdf-toolbar::-webkit-scrollbar { display: none; }
.pdf-tool-btn { padding: 5px 8px !important; white-space: nowrap; font-size: .75rem !important; }
.notif-btn span { display: none; }
.notif-btn { padding: 6px 10px !important; }
.cal-view-btn { padding: 5px 10px !important; font-size: .72rem !important; }
#sos-toast { bottom: calc(var(--nav-h) + var(--safe-b) + 12px) !important; }

} /* end @media (max-width: 768px) */


/* ============================================================
   VERY SMALL — ≤390px
   ============================================================ */
@media (max-width: 390px) {
    #clock-time    { font-size: 2.6rem !important; }
    #timer-display { font-size: 4rem   !important; }
    .calc-key      { height: 46px      !important; font-size: .88rem !important; }
    .calc-key.sci  { height: 34px      !important; }
    .mob-nav-btn span { display: none; }
    .mob-nav-btn { width: 48px !important; }
    #card-front, #card-back { font-size: 1.2rem !important; }
    #view-focus .min-card { padding: 16px 14px !important; }
}


/* ============================================================
   LANDSCAPE PHONE
   ============================================================ */
@media (max-height: 480px) and (max-width: 900px) {
    main#main-scroll { padding-top: 8px !important; }
    #view-focus { flex-direction: row !important; align-items: flex-start !important; gap: 12px; }
    #view-focus .min-card { padding: 14px !important; }
    #timer-display { font-size: 3.2rem !important; }
    .wb-tool { width: 32px !important; min-width: 32px !important; height: 32px !important; }
}

/* ================================================================
   StudentOS — More Drawer + Modal Redesign
   Add as:  <link rel="stylesheet" href="mob-extras.css">
   (after mobile.css)
   ================================================================ */

/* ================================================================
   MORE DRAWER
   ================================================================ */
@media (max-width: 768px) {

#mob-more-drawer {
    /* Reset old grid rule from mobile.css */
    display: none;
    flex-direction: column;
    gap: 0;

    position: fixed;
    left: 0; right: 0;
    bottom: calc(var(--nav-h, 64px) + env(safe-area-inset-bottom, 0px));
    z-index: 199;

    padding: 0 14px calc(env(safe-area-inset-bottom, 0px) + 22px);
    background: color-mix(in srgb, var(--bg-color) 97%, white 3%);
    backdrop-filter: blur(48px) saturate(180%);
    -webkit-backdrop-filter: blur(48px) saturate(180%);
    border: 1px solid rgba(255,255,255,.09);
    border-bottom: none;
    border-radius: 28px 28px 0 0;
    box-shadow:
        0 -24px 80px rgba(0,0,0,.6),
        inset 0 1px 0 rgba(255,255,255,.07);
}

#mob-more-drawer.open {
    display: flex;
    animation: drawerUp .3s cubic-bezier(.25,.8,.25,1);
}

@keyframes drawerUp {
    from { transform: translateY(100%); opacity: .6; }
    to   { transform: translateY(0);    opacity: 1;  }
}

/* Drag pill */
#mob-more-drawer::before {
    content: '';
    display: block;
    width: 44px; height: 5px;
    border-radius: 3px;
    background: rgba(255,255,255,.13);
    margin: 13px auto 22px;
    flex-shrink: 0;
}

/* ── Section label ── */
.mbd-label {
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-muted);
    opacity: .5;
    padding: 0 2px 9px;
}

/* ── Featured 2-col cards (Calendar + Whiteboard) ── */
.mbd-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
    margin-bottom: 9px;
}
.mbd-feat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 15px 13px;
    border-radius: 20px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.07);
    cursor: pointer;
    transition: transform .12s, background .15s;
    -webkit-tap-highlight-color: transparent;
    overflow: hidden;
    position: relative;
    min-height: 90px;
}
/* colour bloom */
.mbd-feat::after {
    content: '';
    position: absolute;
    top: -16px; right: -16px;
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--c);
    opacity: .11;
    filter: blur(18px);
    pointer-events: none;
}
.mbd-feat:active { transform: scale(.95); }
.mbd-feat:active::after { opacity: .22; }
.mbd-feat.active {
    background: color-mix(in srgb, var(--c) 12%, transparent);
    border-color: color-mix(in srgb, var(--c) 28%, transparent);
}

.mbd-feat-icon {
    width: 40px; height: 40px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--c) 16%, transparent);
    border: 1px solid color-mix(in srgb, var(--c) 28%, transparent);
    color: var(--c);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
}
.mbd-feat-name {
    font-size: .82rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -.01em;
}

/* ── Tools 3-col grid (Grades · Calc · Focus) ── */
.mbd-tools {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}
.mbd-tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 8px;
    border-radius: 18px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
    cursor: pointer;
    transition: transform .12s, background .15s;
    -webkit-tap-highlight-color: transparent;
    min-height: 72px;
    position: relative;
    overflow: hidden;
}
.mbd-tool::before {
    content: '';
    position: absolute; inset: 0;
    background: color-mix(in srgb, var(--c) 12%, transparent);
    opacity: 0;
    transition: opacity .15s;
}
.mbd-tool:active::before { opacity: 1; }
.mbd-tool:active { transform: scale(.94); }
.mbd-tool.active .mbd-tool-icon {
    filter: drop-shadow(0 0 6px var(--c));
}
.mbd-tool-icon {
    font-size: 1.4rem;
    color: var(--c);
    line-height: 1;
}
.mbd-tool-name {
    font-size: .6rem;
    font-weight: 700;
    color: var(--text-muted);
    text-align: center;
    letter-spacing: .01em;
}

/* ── Divider ── */
.mbd-divider {
    height: 1px;
    background: rgba(255,255,255,.07);
    margin: 2px 0 14px;
}

/* ── Account row (Profile · Settings · Logout) ── */
.mbd-account {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.mbd-account-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 8px;
    border-radius: 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background .15s, transform .12s;
    -webkit-tap-highlight-color: transparent;
}
.mbd-account-btn:active {
    background: var(--glass-hover);
    transform: scale(.93);
}
.mbd-acct-icon {
    width: 44px; height: 44px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--c) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--c) 24%, transparent);
    color: var(--c);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
}
.mbd-account-btn span {
    font-size: .6rem;
    font-weight: 700;
    color: var(--text-muted);
}
.mbd-acct-logout span { color: rgba(239,68,68,.75); }

/* More button chevron rotates open */
#mob-btn-more i { transition: transform .3s cubic-bezier(.32,.72,0,1); }
#mob-btn-more.open i { transform: rotate(90deg); }

/* Backdrop */
#mob-drawer-backdrop {
    position: fixed; inset: 0;
    z-index: 198;
    background: rgba(0,0,0,.42);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
}
#mob-drawer-backdrop.open { display: block; animation: bkFade .2s; }
@keyframes bkFade { from { opacity:0; } to { opacity:1; } }


/* ================================================================
   MODALS — bottom-sheet redesign
   ================================================================ */

#modal-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
    background: rgba(0,0,0,.5) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

.modal-panel {
    /* geometry */
    width: 100vw !important;
    max-width: 100vw !important;
    margin: 0 !important;
    border-radius: 28px 28px 0 0 !important;
    border-left: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-top: 1px solid rgba(255,255,255,.08) !important;
    max-height: 90dvh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    /* visual */
    background: color-mix(in srgb, var(--bg-color) 97%, white 3%) !important;
    backdrop-filter: blur(40px) !important;
    box-shadow: 0 -20px 80px rgba(0,0,0,.55) !important;
    /* spacing */
    padding: 0 24px calc(env(safe-area-inset-bottom,0px) + 32px) !important;
    box-sizing: border-box;
    animation: sheetUp .28s cubic-bezier(.25,.8,.25,1);
}
.modal-panel::before {
    content: '';
    display: block;
    width: 44px; height: 5px;
    border-radius: 3px;
    background: rgba(255,255,255,.13);
    margin: 14px auto 22px;
}

/* Small modals (alert, confirm, wb-text) — centred on mobile */
#modal-alert,
#modal-confirm,
#modal-wb-text,
#modal-mm-node {
    margin: auto !important;
    width: calc(100vw - 32px) !important;
    border-radius: 22px !important;
    max-height: 80dvh !important;
    padding: 28px 22px !important;
    animation: popIn .22s cubic-bezier(.34,1.4,.64,1) !important;
}
#modal-alert::before,
#modal-confirm::before,
#modal-wb-text::before,
#modal-mm-node::before { display: none; }

@keyframes sheetUp {
    from { transform: translateY(110%); opacity: .7; }
    to   { transform: translateY(0);    opacity: 1; }
}
@keyframes popIn {
    from { transform: scale(.88); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}

/* ── Shared modal heading ── */
.modal-panel h3 {
    font-size: 1.15rem !important;
    font-weight: 600 !important;
    letter-spacing: -.02em !important;
    margin-bottom: 20px;
}

/* ── Inputs inside modals ── */
.modal-panel input[type="text"],
.modal-panel input[type="email"],
.modal-panel input[type="password"],
.modal-panel input[type="number"],
.modal-panel input[type="date"],
.modal-panel input[type="time"],
.modal-panel select,
.modal-panel textarea {
    width: 100%;
    background: rgba(255,255,255,.05) !important;
    border: 1px solid rgba(255,255,255,.1) !important;
    border-radius: 14px !important;
    padding: 13px 16px !important;
    font-size: .95rem !important;
    color: var(--text-main) !important;
    outline: none;
    transition: border-color .15s, background .15s;
    box-sizing: border-box;
    margin-bottom: 12px !important;
}
.modal-panel input:focus,
.modal-panel select:focus,
.modal-panel textarea:focus {
    border-color: var(--accent) !important;
    background: rgba(59,130,246,.06) !important;
}
.modal-panel textarea { resize: none; min-height: 90px; }

/* bare-input inside modals — also gets the card style */
.modal-panel .bare-input {
    background: rgba(255,255,255,.05) !important;
    border: 1px solid rgba(255,255,255,.1) !important;
    border-bottom: 1px solid rgba(255,255,255,.1) !important;
    border-radius: 14px !important;
    padding: 13px 16px !important;
}
.modal-panel .bare-input:focus {
    border-color: var(--accent) !important;
}

/* ── Labels ── */
.modal-panel label,
.modal-panel .text-\[10px\] {
    font-size: .62rem !important;
    font-weight: 800 !important;
    letter-spacing: .10em !important;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px !important;
}

/* ── Action buttons row ── */
.modal-panel .flex.justify-end {
    gap: 10px !important;
    margin-top: 8px;
}
.modal-panel .flex.justify-end > button,
.modal-panel button[onclick*="closeModals"],
.modal-panel button[onclick*="Cancel"] {
    border-radius: 14px !important;
    padding: 13px 22px !important;
    font-size: .88rem !important;
    font-weight: 600 !important;
    min-height: 48px;
    flex: 1;
}

/* Primary (accent bg) button */
.modal-panel .bg-\[var\(--accent\)\],
.modal-panel button[class*="bg-[var(--accent)]"] {
    border-radius: 14px !important;
    padding: 13px 22px !important;
    font-size: .88rem !important;
    font-weight: 600 !important;
}

/* Cancel / ghost button */
.modal-panel button.text-\[var\(--text-muted\)\] {
    color: var(--text-muted) !important;
    background: rgba(255,255,255,.05) !important;
    border: 1px solid rgba(255,255,255,.09) !important;
}

/* ── Settings modal specifics ── */
#modal-settings {
    max-height: 94dvh !important;
    padding-bottom: calc(env(safe-area-inset-bottom,0px) + 48px) !important;
}
#modal-settings .flex.border-b { overflow-x: auto; flex-wrap: nowrap; }
#modal-settings .settings-tab-btn { white-space: nowrap; font-size: .78rem !important; padding: 10px 14px !important; }

/* ── Profile modal ── */
#modal-profile {
    max-height: 94dvh !important;
    padding-bottom: calc(env(safe-area-inset-bottom,0px) + 48px) !important;
}

/* ── Deck / card modals ── */
#modal-add-deck,
#modal-add-card {
    max-height: 90dvh !important;
}

/* ── Colour picker rows ── */
.modal-panel .flex.gap-2 > button[class*="rounded-full"],
.modal-panel .flex.gap-2 > button[class*="w-8"] {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
}

/* ── Radio/checkbox rows ── */
.modal-panel .flex.gap-4.text-sm label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 12px;
    font-size: .88rem !important;
    font-weight: 500;
    letter-spacing: 0 !important;
    text-transform: none !important;
    color: var(--text-main) !important;
    cursor: pointer;
    flex: 1;
}
.modal-panel input[type="radio"],
.modal-panel input[type="checkbox"] {
    width: auto !important;
    min-height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: none !important;
    accent-color: var(--accent);
}

/* Alert/confirm CTA full-width */
#modal-alert button,
#modal-confirm .flex > button {
    flex: 1;
    border-radius: 14px !important;
    padding: 13px !important;
    min-height: 48px;
}

} /* end @media (max-width: 768px) */