:root {
    color-scheme: dark;
    --ink: #f4f7f2;
    --muted: #97a69d;
    --page: #111815;
    --page-soft: #18211d;
    --panel: #1c2722;
    --panel-raised: #24332c;
    --line: #314139;
    --accent: #63d391;
    --accent-strong: #2da968;
    --accent-soft: #203d2e;
    --danger: #ef8b83;
}

* {
    box-sizing: border-box;
}
.bi {
    line-height: 1;
}
html {
    min-width: 320px;
    background: var(--page);
}
body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: Georgia, "Times New Roman", serif;
}
.app-background {
    position: fixed;
    inset: 0 0 auto;
    height: 360px;
    z-index: -1;
    background:
        radial-gradient(
            circle at 80% 0%,
            rgba(45, 169, 104, 0.2),
            transparent 36%
        ),
        linear-gradient(135deg, #18281f, var(--page) 72%);
}
.app-shell {
    max-width: 820px;
    padding: 24px 16px 132px;
}
.app-header {
    margin-bottom: 52px;
}
.brand {
    gap: 10px;
    color: var(--ink);
}
.brand:hover {
    color: var(--accent);
}
.brand-mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    color: #0d1711;
    background: var(--accent);
    border-radius: 12px;
}
.brand strong,
.brand small {
    display: block;
    line-height: 1;
}
.brand strong {
    font-size: 1.25rem;
}
.brand small {
    margin-top: 4px;
    color: var(--muted);
    font:
        0.65rem Arial,
        sans-serif;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}
.profile-button {
    width: 40px;
    height: 40px;
    padding: 8px;
    color: var(--accent);
    background: var(--panel);
    border: 1px solid var(--line);
    
}
.profile-button:hover {
    color: var(--ink);
    background: var(--panel-raised);
}
.page-header {
    margin-bottom: 30px;
}
.week-planner {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 18px;
}
.week-day {
    display: grid;
    justify-items: center;
    gap: 5px;
    padding: 11px 4px;
    color: var(--muted);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    font:
        0.7rem Arial,
        sans-serif;
    text-decoration: none;
    transition:
        border-color 0.15s ease,
        background 0.15s ease,
        transform 0.15s ease;
}
.week-day strong {
    color: var(--ink);
    font:
        700 1.05rem Georgia,
        "Times New Roman",
        serif;
}
.week-day:hover,
.week-day:focus {
    color: var(--accent);
    background: var(--panel-raised);
    border-color: var(--accent);
    transform: translateY(-2px);
}
.week-day.active {
    color: #0d1711;
    background: var(--accent);
    border-color: var(--accent);
}
.week-day.active strong {
    color: #0d1711;
}
.eyebrow,
.section-kicker {
    color: var(--accent);
    font:
        700 0.72rem/1.2 Arial,
        sans-serif;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}
h1 {
    margin: 8px 0 5px;
    font-size: clamp(2.15rem, 7vw, 3.7rem);
    line-height: 0.98;
    letter-spacing: 0;
}
h2 {
    margin: 5px 0 0;
    font-size: 1.6rem;
}
.text-muted {
    color: var(--muted) !important;
}
.goal-panel,
.add-panel {
    margin-bottom: 18px;
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line) !important;
    border-radius: 14px;
}
.goal-item {
    flex-wrap: wrap;
}
.section-heading {
    margin-bottom: 0;
    padding: 24px 24px 14px;
}
.section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.section-heading h2 {
    color: var(--ink);
    line-height: 1.2;
}
.goal-count {
    color: var(--accent);
    background: var(--accent-soft);
    font:
        0.72rem Arial,
        sans-serif;
    padding: 8px 11px;
}
.goal-item,
.settings-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    color: var(--ink);
    background: transparent;
    border-color: var(--line);
}
.goal-item > form {
    margin: 0;
}
.goal-item .goal-copy {
    min-width: 0;
}
.settings-card { padding: 24px; background: var(--panel); border: 1px solid var(--line) !important; border-radius: 14px; }
.settings-card-heading { display: flex; align-items: center; gap: 14px; }
.settings-icon { display: grid; place-items: center; width: 46px; height: 46px; color: #0d1711; background: var(--accent); border-radius: 13px; }
.settings-description { max-width: 560px; margin: 22px 0; }
.settings-form { display: grid; gap: 12px; }
.settings-toggle { display: flex; align-items: center; gap: 14px; padding: 15px; background: var(--page-soft); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.settings-toggle span:first-child { display: grid; flex: 1; gap: 4px; }
.settings-toggle small { color: var(--muted); font: .75rem Arial, sans-serif; }
.settings-toggle input { position: absolute; opacity: 0; }
.toggle-track { position: relative; width: 44px; height: 24px; flex: 0 0 auto; background: var(--line); border-radius: 20px; }
.toggle-track::after { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; content: ''; background: var(--muted); border-radius: 50%; transition: transform .15s ease, background .15s ease; }
.settings-toggle input:checked + .toggle-track { background: var(--accent-strong); }
.settings-toggle input:checked + .toggle-track::after { background: #fff; transform: translateX(20px); }
.settings-toggle input:focus-visible + .toggle-track { outline: 2px solid var(--accent); outline-offset: 3px; }
.settings-save { width: fit-content; margin-top: 8px; }
.settings-alert { color: #d8ffe5; background: rgba(99, 211, 145, .12); border-color: rgba(99, 211, 145, .35); }
.goal-icon,
.heading-icon {
    flex: 0 0 auto;
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: 11px;
    padding: 9px;
}
.goal-copy {
    display: grid;
    min-width: 0;
    flex: 1;
    gap: 4px;
}
.goal-copy strong {
    display: block;
    line-height: 1.2;
}
.goal-copy span,
.settings-row div span {
    color: var(--muted);
    font:
        0.78rem Arial,
        sans-serif;
}
.goal-item.completed .goal-copy strong,
.goal-item.completed .goal-quantity {
    color: var(--muted);
    text-decoration: line-through;
}
.goal-quantity-form {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    gap: 4px;
}
.goal-quantity {
    width: 48px;
    padding: 4px 2px;
    color: var(--ink);
    background: transparent;
    border: 0;
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
}
.goal-quantity::-webkit-inner-spin-button,
.goal-quantity::-webkit-outer-spin-button {
    margin: 0;
    opacity: 1;
}
.goal-quantity:focus {
    outline: 1px solid var(--accent);
    outline-offset: 2px;
}
.goal-quantity-form small {
    color: var(--muted);
    font:
        0.7rem Arial,
        sans-serif;
    white-space: nowrap;
}
.quantity-button {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    padding: 0;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid var(--line);
    border-radius: 6px;
    font: 700 1.1rem/1 Arial, sans-serif;
}
.quantity-button:hover,
.quantity-button:focus {
    color: #0d1711;
    background: var(--accent);
    border-color: var(--accent);
}
.goal-check {
    display: grid;
    place-items: center;
    padding: 5px;
    color: var(--muted);
    background: transparent;
    border: 0;
    font-size: 1.3rem;
}
.goal-check:hover,
.goal-check:focus,
.goal-check.checked {
    color: var(--accent);
}
.goal-delete {
    display: grid;
    place-items: center;
    padding: 6px;
    color: var(--muted);
    border: 0;
}
.goal-delete:hover,
.goal-delete:focus {
    color: var(--danger);
    background: rgba(239, 139, 131, 0.12);
}
.goal-delete .bi {
    font-size: 20px;
}
.goal-action {
    display: grid;
    place-items: center;
    padding: 6px;
    color: var(--muted);
    border: 0;
}
.goal-action:hover,
.goal-action:focus {
    color: var(--accent);
    background: var(--accent-soft);
}
.goal-details-form { display: flex; align-items: center; gap: 5px; flex: 0 0 auto; }
.goal-details-form .form-control { width: 88px; min-height: 34px; padding: 4px 6px; font: .7rem Arial, sans-serif; }
.goal-details-form .form-control[type="number"] { width: 64px; }
.goal-start {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: 0 0 auto;
    padding: 8px 11px;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid var(--line);
    border-radius: 8px;
    font: 700 .72rem Arial, sans-serif;
}
.goal-start:hover, .goal-start:focus { color: #0d1711; background: var(--accent); border-color: var(--accent); }
.timer-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    color: var(--ink);
    background: #0b120f;
}
.timer-screen {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: min(100%, 900px);
    min-height: 100%;
    margin: 0 auto;
    padding: 42px 24px;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(99, 211, 145, .16), transparent 42%);
}
.timer-topline { display: flex; justify-content: center; align-items: center; gap: 10px; color: var(--accent); font: 700 .76rem Arial, sans-serif; letter-spacing: .12em; }
.timer-topline .bi { font-size: 1.2rem; }
.timer-goal { max-width: 700px; margin: 28px auto 18px; font-size: clamp(1.8rem, 5vw, 3.8rem); line-height: 1.05; }
.timer-clock { color: var(--accent); font: 700 clamp(5rem, 19vw, 12rem)/.9 Arial, sans-serif; letter-spacing: .02em; }
.timer-progress { width: min(600px, 90%); height: 8px; margin: 34px auto 42px; overflow: hidden; background: var(--line); border-radius: 99px; }
.timer-progress span { display: block; width: 100%; height: 100%; background: var(--accent); border-radius: inherit; transition: width .25s linear; }
.timer-actions { display: flex; justify-content: center; gap: 12px; }
.timer-actions button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 132px; padding: 13px 18px; border-radius: 8px; font-weight: 700; }
.timer-pause { color: #0d1711; background: var(--accent); border: 1px solid var(--accent); }
.timer-pause:hover, .timer-pause:focus { background: #82e5a6; border-color: #82e5a6; }
.timer-pause:disabled { cursor: not-allowed; opacity: .45; }
.timer-stop { color: var(--ink); background: transparent; border: 1px solid var(--line); }
.timer-stop:hover, .timer-stop:focus { background: var(--panel); }
.timer-finish { color: #0d1711; background: var(--accent); border: 1px solid var(--accent); }
.timer-finish:hover, .timer-finish:focus { background: #82e5a6; border-color: #82e5a6; }
.timer-open { overflow: hidden; }
.empty-state {
    padding: 28px 22px;
    color: var(--muted);
    text-align: center;
    border-top: 1px solid var(--line);
}
.empty-state .bi {
    display: block;
    margin-bottom: 7px;
    color: var(--accent);
}
.plan-panel, .plan-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.plan-form { display: grid; gap: 8px; }
.plan-items { display: grid; gap: 8px; }
.plan-item-row { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(74px, .7fr) minmax(74px, .7fr); gap: 8px; }
.plan-list { margin-top: 24px; }
.plan-card { margin-bottom: 12px; padding: 20px; }
.plan-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.plan-card-heading h3 { margin: 0; font-size: 1.25rem; }
.plan-card-heading span { color: var(--muted); font: .75rem Arial, sans-serif; }
.plan-card-heading .bi { color: var(--accent); font-size: 1.35rem; }
.plan-exercises { display: grid; gap: 8px; margin: 18px 0; padding: 0; list-style: none; }
.plan-exercises li { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; color: var(--ink); border-bottom: 1px solid var(--line); }
.plan-exercises strong { color: var(--muted); font: .72rem Arial, sans-serif; white-space: nowrap; }
.plan-actions, .plan-apply-form { display: flex; align-items: center; gap: 8px; }
.plan-apply-form { flex: 1; }
.plan-apply-form .form-control { max-width: 170px; min-height: 42px; }
.plan-delete { color: var(--muted); border: 0; }
.plan-delete:hover, .plan-delete:focus { color: var(--danger); background: rgba(239, 139, 131, .12); }
.progress-summary, .progress-panel { margin-bottom: 18px; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.progress-summary { display: flex; align-items: center; gap: 24px; background: linear-gradient(135deg, var(--accent-soft), var(--panel)); }
.progress-ring { display: grid; place-items: center; align-content: center; width: 142px; height: 142px; flex: 0 0 auto; background: radial-gradient(circle, var(--panel) 58%, transparent 60%), conic-gradient(var(--accent) var(--progress), var(--line) 0); border-radius: 50%; }
.progress-ring strong { color: var(--accent); font: 700 2rem Arial, sans-serif; }
.progress-ring span { color: var(--muted); font: .72rem Arial, sans-serif; }
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0; }
.insight-card { display: grid; gap: 5px; padding: 15px; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; text-decoration: none; }
.insight-card .bi { color: var(--accent); font-size: 1.2rem; }
.insight-card strong { font-size: 1.35rem; line-height: 1; }
.insight-card span { color: var(--muted); font: .68rem Arial, sans-serif; }
.insight-link:hover, .insight-link:focus { border-color: var(--accent); }
.exercise-insights { margin-top: 26px; }
.exercise-insight-row { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.exercise-insight-row strong { color: var(--accent); font: .78rem Arial, sans-serif; }
.progress-summary-copy h2 { margin: 6px 0; font-size: 1.7rem; }
.progress-summary-copy p { margin: 0; color: var(--muted); font: .8rem Arial, sans-serif; }
.progress-chart { display: grid; grid-template-columns: repeat(7, 1fr); align-items: end; gap: 12px; height: 230px; padding-top: 18px; }
.progress-day { display: grid; justify-items: center; align-items: end; gap: 7px; height: 100%; color: var(--muted); font: .7rem Arial, sans-serif; }
.progress-day strong { color: var(--ink); font-size: .72rem; }
.progress-day small { font-size: .62rem; }
.progress-bar-track { display: flex; align-items: end; width: min(38px, 100%); height: 100%; overflow: hidden; background: var(--page-soft); border: 1px solid var(--line); border-radius: 8px; }
.progress-bar-track span { display: block; width: 100%; min-height: 0; background: var(--accent); border-radius: 6px; transition: height .25s ease; }
.progress-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font: 700 .8rem Arial, sans-serif; text-decoration: none; }
.progress-link:hover { color: var(--ink); }
.exercise-list { margin-top: 24px; }
.exercise-row { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; padding: 10px 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.exercise-search { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; padding: 0 13px; color: var(--muted); background: var(--page-soft); border: 1px solid var(--line); border-radius: 8px; }
.exercise-search input { width: 100%; min-height: 42px; color: var(--ink); background: transparent; border: 0; outline: 0; }
.exercise-row[hidden] { display: none !important; }
.random-exercise { align-self: end; min-height: 38px; color: var(--accent); background: var(--accent-soft); border: 1px solid var(--line); border-radius: 8px; font: .72rem Arial, sans-serif; }
.exercise-rename-form, .exercise-create-form { display: flex; align-items: center; flex: 1; gap: 8px; }
.exercise-save { color: var(--accent); border: 0; }
.exercise-save:hover, .exercise-save:focus { color: #0d1711; background: var(--accent); }
.admin-summary { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; padding: 20px 24px; color: var(--ink); background: var(--accent-soft); border: 1px solid var(--line); border-radius: 14px; }
.admin-create-panel { margin-bottom: 18px; padding: 20px 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.admin-create-form { display: grid; grid-template-columns: repeat(3, 1fr) auto; gap: 8px; }
.admin-search-form { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.admin-search-form > .bi { margin-right: -34px; z-index: 1; color: var(--muted); }
.admin-search-form .form-control { padding-left: 38px; }
.admin-clear-search { color: var(--muted); border: 0; }
.admin-clear-search:hover, .admin-clear-search:focus { color: var(--ink); background: var(--panel-raised); }
.admin-summary > .bi { color: var(--accent); font-size: 1.8rem; }
.admin-summary div { display: grid; gap: 3px; }
.admin-summary strong { font-size: 1.7rem; line-height: 1; }
.admin-summary span { color: var(--muted); font: .75rem Arial, sans-serif; }
.admin-users { margin-top: 24px; }
.admin-user-card { margin-bottom: 12px; padding: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.admin-user-heading { display: flex; align-items: center; gap: 12px; }
.admin-avatar { display: grid; place-items: center; width: 42px; height: 42px; color: #0d1711; background: var(--accent); border-radius: 12px; }
.admin-user-heading h3 { margin: 0; font-size: 1.05rem; }
.admin-user-heading p { margin: 3px 0 0; color: var(--muted); font: .75rem Arial, sans-serif; }
.admin-user-stats { display: flex; gap: 22px; margin: 18px 0; }
.admin-user-stats span { display: grid; gap: 3px; color: var(--muted); font: .68rem Arial, sans-serif; }
.admin-user-stats strong { color: var(--ink); font-size: 1rem; }
.admin-user-form { display: flex; align-items: center; gap: 10px; }
.admin-user-form .settings-toggle { flex: 1; padding: 10px 12px; }
.admin-user-form .form-select { width: auto; min-width: 145px; min-height: 42px; }
.admin-password-form { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.admin-password-form > div { display: flex; gap: 10px; }
.admin-password-form .form-control { flex: 1; }
.form-label,
.form-group label {
    color: var(--muted);
    font:
        700 0.78rem Arial,
        sans-serif;
}
.form-control,
.form-select {
    min-height: 46px;
    color: var(--ink);
    -webkit-text-fill-color: var(--ink);
    caret-color: var(--accent);
    background-color: var(--page-soft);
    border-color: var(--line);
    border-radius: 8px;
}
.form-control::placeholder {
    color: var(--muted);
    opacity: 1;
}
.form-select option {
    color: var(--ink);
    background-color: var(--page-soft);
}
.goal-quantity {
    -webkit-text-fill-color: var(--ink);
    caret-color: var(--accent);
}
.form-control:focus,
.form-select:focus {
    color: var(--ink);
    background-color: var(--page-soft);
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem rgba(99, 211, 145, 0.18);
}
.form-select {
    --bs-form-select-bg-img: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2397a69d' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #0d1711;
    background: var(--accent);
    border: 0;
    border-radius: 8px;
    padding: 12px 18px;
    font-weight: 700;
}
.btn-primary:hover,
.btn-primary:focus {
    color: #0d1711;
    background: #82e5a6;
}
.taskbar {
    position: fixed;
    z-index: 10;
    bottom: 16px;
    left: 50%;
    width: min(calc(100% - 24px), 560px);
    transform: translateX(-50%);
    display: flex;
    justify-content: space-around;
    padding: 8px 6px;
    background: rgba(28, 39, 34, 0.96);
    border: 1px solid var(--line);
    border-radius: 17px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.38);
}
.taskbar-link {
    display: grid;
    min-width: 0;
    flex: 1 1 0;
    justify-items: center;
    gap: 3px;
    color: var(--muted);
    font:
        0.7rem Arial,
        sans-serif;
    text-decoration: none;
}
.taskbar-link .bi {
    font-size: 21px;
}
.taskbar-link:hover,
.taskbar-link:focus,
.taskbar-link.active {
    color: var(--accent);
    text-decoration: none;
}
.taskbar-link.active .bi {
    padding: 5px 14px;
    background: var(--accent-soft);
    border-radius: 10px;
}
.home-summary {
    padding: 24px;
    background: var(--accent-soft);
    border: 1px solid var(--line) !important;
    border-radius: 14px;
}
.home-summary .home-summary-top { display: flex; align-items: center; gap: 16px; }
.home-summary .home-summary-top > div { display: grid; flex: 1; gap: 3px; }
.home-summary-top strong { font-size: 2rem; line-height: 1; }
.home-summary-top span:not(.summary-icon) { color: var(--accent); font: .75rem Arial, sans-serif; }
.home-progress-track { height: 8px; margin: 24px 0 18px; overflow: hidden; background: rgba(17, 24, 21, .45); border-radius: 99px; }
.home-progress-track span { display: block; height: 100%; background: var(--accent); border-radius: inherit; transition: width .3s ease; }
.home-stats { display: flex; gap: 28px; }
.home-stats div { display: grid; gap: 3px; }
.home-stats strong { font-size: 1.35rem; line-height: 1; }
.home-stats span { color: var(--muted); font: .7rem Arial, sans-serif; }
.next-goal-panel { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; padding: 22px 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.next-goal-panel h2 { margin: 5px 0; }
.next-goal-panel p { margin: 0; color: var(--muted); font: .8rem Arial, sans-serif; }
.next-goal-panel > .bi { color: var(--accent); font-size: 2rem; }
.hydration-panel { margin-top: 18px; padding: 22px 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.hydration-heading, .water-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.hydration-heading h2 { margin: 5px 0 0; }
.hydration-heading strong { color: var(--accent); font: 700 1rem Arial, sans-serif; }
.water-glasses { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; margin: 20px 0 14px; }
.water-glass { min-height: 46px; color: var(--line); background: var(--page-soft); border: 1px solid var(--line); border-radius: 8px; transition: color .15s ease, background .15s ease, transform .15s ease; }
.water-glass:hover, .water-glass:focus { color: var(--accent); transform: translateY(-2px); }
.water-glass.filled { color: var(--accent); background: var(--accent-soft); border-color: var(--accent-strong); }
.water-footer span { color: var(--muted); font: .72rem Arial, sans-serif; }
.summary-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    color: var(--accent);
    background: rgba(99, 211, 145, 0.12);
    border-radius: 16px;
}
.summary-icon svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}
.home-summary div {
    display: grid;
}
.home-summary strong {
    font-size: 2rem;
    line-height: 1;
}
.home-summary span {
    color: var(--accent);
    font:
        0.8rem Arial,
        sans-serif;
}
.settings-row {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
}
.settings-row div {
    display: grid;
    gap: 4px;
    flex: 1;
}
.date-badge {
    color: var(--accent);
    font-size: 26px;
}
.day-overview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: -10px 0 18px;
    padding: 18px 20px;
    background: rgba(32, 61, 46, 0.76);
    border: 1px solid var(--line);
    border-radius: 14px;
}
.day-overview-main { display: flex; align-items: center; gap: 16px; min-width: 0; }
.day-ring { display: grid; place-items: center; align-content: center; width: 72px; height: 72px; flex: 0 0 auto; background: radial-gradient(circle, var(--panel) 57%, transparent 59%), conic-gradient(var(--accent) var(--progress), var(--line) 0); border-radius: 50%; }
.day-ring strong { color: var(--accent); font: 700 1rem Arial, sans-serif; }
.day-ring span { color: var(--muted); font: 0.58rem Arial, sans-serif; }
.day-overview h2 { margin: 4px 0; font-size: 1.25rem; }
.day-overview p { margin: 0; color: var(--muted); font: 0.76rem Arial, sans-serif; }
.day-overview-actions { display: flex; gap: 7px; }
.today-action { display: inline-flex; align-items: center; gap: 5px; padding: 0 9px; color: var(--accent); background: var(--panel); border: 1px solid var(--line); border-radius: 9px; font: 0.68rem Arial, sans-serif; text-decoration: none; }
.today-action:hover, .today-action:focus { color: var(--ink); border-color: var(--accent); }
.icon-action { display: grid; place-items: center; width: 36px; height: 36px; color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 9px; text-decoration: none; }
.icon-action:hover, .icon-action:focus { color: var(--accent); border-color: var(--accent); }
.goal-heading-actions { display: flex; align-items: center; gap: 12px; }
.goal-filters { display: flex; gap: 3px; padding: 3px; background: var(--page-soft); border-radius: 8px; }
.goal-filter { padding: 5px 8px; color: var(--muted); background: transparent; border: 0; border-radius: 6px; font: 0.68rem Arial, sans-serif; }
.goal-filter.active, .goal-filter:hover, .goal-filter:focus { color: var(--ink); background: var(--panel-raised); }
.goal-bulk-actions { display: flex; gap: 16px; padding: 0 0 12px; border-bottom: 1px solid var(--line); }
.goal-bulk-actions form { margin: 0; }
.text-action { padding: 0; color: var(--accent); background: transparent; border: 0; font: 0.7rem Arial, sans-serif; }
.text-action.muted { color: var(--muted); }
.text-action.danger { color: var(--danger); }
.text-action:hover, .text-action:focus { color: var(--ink); }
.goal-item[hidden] { display: none !important; }
.routine-alert { color: var(--ink); background: rgba(99, 211, 145, 0.08); border-color: var(--line); }
.login-layout {
    display: grid;
    gap: 24px;
    max-width: 560px;
    margin: 0 auto;
}
.login-intro h1 {
    max-width: 500px;
}
.login-card {
    background: var(--panel);
    border: 1px solid var(--line) !important;
    border-radius: 14px;
}
.login-card-heading {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
}
.login-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    color: #0d1711;
    background: var(--accent);
    border-radius: 14px;
    font-size: 22px;
}
.login-alert {
    color: #ffd8d4;
    background: rgba(239, 139, 131, 0.12);
    border-color: rgba(239, 139, 131, 0.35);
}
.login-stats {
    margin-top: 2px;
}
.login-stat {
    display: grid;
    gap: 4px;
    min-height: 82px;
    align-content: center;
    padding: 14px 10px;
    text-align: center;
    background: rgba(28, 39, 34, 0.72);
    border: 1px solid var(--line);
    border-radius: 12px;
}
.login-stat strong {
    color: var(--accent);
    font-size: 1.35rem;
    line-height: 1;
}
.login-stat span {
    color: var(--muted);
    font:
        0.65rem Arial,
        sans-serif;
}
@media (max-width: 520px) {
    .app-shell {
        padding: 20px 12px 128px;
    }
    .app-header {
        margin-bottom: 40px;
    }
    .section-heading {
        padding: 20px 18px 12px;
    }
    .section-heading h2 {
        font-size: 1.45rem;
    }
    .week-planner {
        gap: 4px;
    }
    .week-day {
        padding: 9px 2px;
        border-radius: 9px;
        font-size: 0.63rem;
    }
    .week-day strong {
        font-size: 0.95rem;
    }
    .goal-item {
        gap: 10px;
        padding: 15px 18px;
    }
    .goal-icon {
        padding: 7px;
    }
    .goal-quantity { width: 40px; font-size: 1rem; }
    .goal-delete {
        padding: 4px;
    }
    .goal-start span { display: none; }
    .goal-start { padding: 8px; }
    .timer-actions { flex-direction: column; width: min(100%, 280px); margin: 0 auto; }
    .timer-actions button { width: 100%; }
    .home-summary {
        padding: 18px;
    }
    .settings-card { padding: 18px; }
    .settings-save { width: 100%; }
    .home-summary .btn {
        width: 100%;
    }
    .home-summary .home-summary-top {
        flex-wrap: wrap;
    }
    .home-summary .home-summary-top .btn {
        width: auto;
        margin-left: auto;
    }
    .plan-item-row {
        grid-template-columns: 1fr 1fr;
    }
    .plan-item-row .form-select {
        grid-column: 1 / -1;
    }
    .plan-actions {
        align-items: stretch;
    }
    .plan-apply-form {
        align-items: stretch;
        flex-direction: column;
    }
    .plan-apply-form .form-control {
        max-width: none;
    }
    .admin-user-form { align-items: stretch; flex-direction: column; }
    .admin-user-form .form-select { width: 100%; }
    .admin-create-form { grid-template-columns: 1fr; }
    .admin-search-form { flex-wrap: wrap; }
    .admin-search-form .form-control { flex: 1 1 100%; }
    .progress-summary { align-items: flex-start; padding: 18px; }
    .progress-ring { width: 112px; height: 112px; }
    .progress-summary-copy h2 { font-size: 1.35rem; }
    .progress-chart { gap: 5px; height: 190px; }
    .taskbar {
        bottom: 10px;
    }
    .taskbar-link {
        font-size: 0.62rem;
    }
    .taskbar-link.active .bi {
        padding-left: 10px;
        padding-right: 10px;
    }
}

/* Responsive layout refinements for desktop, tablet and mobile. */
body {
    overflow-x: hidden;
}
button,
.btn,
select,
input {
    font: inherit;
}
button,
.btn {
    min-height: 42px;
}
.app-shell {
    width: min(100% - 32px, 1080px);
}
.app-header {
    min-height: 42px;
}
.page-header > div:first-child {
    min-width: 0;
}
.goal-item {
    flex-wrap: wrap;
}
.taskbar {
    width: min(calc(100% - 32px), 900px);
    gap: 4px;
}
.taskbar-link {
    min-height: 44px;
    padding: 4px 6px;
    border-radius: 10px;
}
.taskbar-link span {
    white-space: nowrap;
}
.taskbar-link.active {
    background: rgba(32, 61, 46, .5);
}
.taskbar-link.active .bi {
    padding: 0;
    background: transparent;
}

@media (min-width: 768px) and (max-width: 1024px) {
    .app-shell {
        width: min(100% - 48px, 900px);
        padding-top: 28px;
    }
    .app-header {
        margin-bottom: 42px;
    }
    .page-header {
        margin-bottom: 24px;
    }
    .goal-item {
        gap: 10px;
        padding: 15px 18px;
    }
    .goal-start span {
        display: none;
    }
    .goal-start {
        padding: 8px;
    }
    .section-heading,
    .settings-card,
    .plan-card,
    .admin-create-panel {
        padding-left: 20px;
        padding-right: 20px;
    }
    .taskbar {
        bottom: 14px;
    }
}

@media (max-width: 767px) {
    .app-shell {
        width: min(100% - 24px, 620px);
        padding: 18px 0 126px;
    }
    .app-header {
        margin-bottom: 34px;
    }
    .page-header {
        align-items: flex-start !important;
        margin-bottom: 22px;
    }
    .page-header h1 {
        max-width: 100%;
        font-size: clamp(2rem, 10vw, 3rem);
    }
    .date-badge {
        margin-top: 8px;
    }
    .day-overview {
        align-items: flex-start;
        padding: 15px;
    }
    .day-overview-main { gap: 10px; }
    .day-ring { width: 60px; height: 60px; }
    .day-overview h2 { font-size: 1.05rem; }
    .goal-heading-actions { align-items: flex-end; flex-direction: column-reverse; gap: 6px; }
    .goal-filters { margin-right: -5px; }
    .goal-bulk-actions { flex-wrap: wrap; gap: 10px; }
    .goal-item {
        align-items: center;
        gap: 9px;
        padding: 14px 16px;
    }
    .goal-copy {
        flex: 1 1 calc(100% - 72px);
    }
    .goal-quantity-form {
        margin-left: auto;
    }
    .goal-start {
        margin-left: 34px;
    }
    .goal-start span {
        display: inline;
    }
    .goal-check,
    .goal-delete {
        margin-left: 0;
    }
    .section-heading {
        padding: 18px 16px 11px;
    }
    .section-heading h2 {
        font-size: 1.35rem;
    }
    .goal-list {
        margin-right: 16px !important;
        margin-left: 16px !important;
    }
    .goal-form {
        margin-right: 16px !important;
        margin-left: 16px !important;
    }
    .home-summary-top {
        align-items: flex-start;
    }
    .home-summary .home-summary-top .btn {
        margin-left: 0;
    }
    .next-goal-panel {
        padding: 18px;
    }
    .progress-summary {
        gap: 14px;
    }
    .insight-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
    .insight-card { padding: 11px 9px; }
    .insight-card strong { font-size: 1.05rem; }
    .insight-card span { font-size: .58rem; }
    .progress-summary-copy h2 {
        font-size: 1.15rem;
    }
    .timer-screen {
        padding: 28px 16px;
    }
    .timer-goal {
        margin-top: 22px;
    }
    .timer-clock {
        font-size: clamp(4.5rem, 22vw, 8rem);
    }
    .plan-panel,
    .progress-panel,
    .settings-card,
    .admin-create-panel {
        border-radius: 12px;
    }
    .admin-user-card {
        padding: 16px;
    }
    .admin-user-stats {
        flex-wrap: wrap;
        gap: 12px 20px;
    }
    .admin-password-form > div {
        flex-direction: column;
    }
    .admin-password-form .btn,
    .admin-user-form .btn {
        width: 100%;
    }
    .taskbar {
        bottom: 8px;
        width: calc(100% - 16px);
        padding: 6px 3px;
        border-radius: 14px;
    }
    .taskbar-link {
        padding: 3px 2px;
        font-size: .58rem;
    }
    .taskbar-link .bi {
        font-size: 18px;
    }
}

@media (max-width: 430px) {
    .app-shell {
        width: calc(100% - 20px);
    }
    .brand strong {
        font-size: 1.1rem;
    }
    .brand small {
        font-size: .58rem;
    }
    .week-planner {
        gap: 3px;
    }
    .week-day {
        padding: 8px 1px;
        border-radius: 8px;
    }
    .week-day strong {
        font-size: .88rem;
    }
    .goal-item {
        padding: 13px 12px;
    }
    .goal-copy strong {
        overflow-wrap: anywhere;
    }
    .goal-start {
        margin-left: 31px;
    }
    .goal-start span {
        display: none;
    }
    .goal-quantity-form small {
        display: none;
    }
    .progress-ring {
        width: 92px;
        height: 92px;
    }
    .progress-ring strong {
        font-size: 1.35rem;
    }
    .progress-chart {
        height: 170px;
    }
    .taskbar-link span {
        display: none;
    }
    .taskbar-link .bi {
        font-size: 20px;
    }
}