/* ==========================================================================
   FitTrack — design system mobile-first
   Dark base, a single high-energy accent and layered surfaces.
   ========================================================================== */

:root {
    color-scheme: dark;

    --bg: #070a0f;
    --bg-soft: #0a0e14;
    --surface: #10161f;
    --surface-2: #151d28;
    --surface-3: #1c2634;
    --border: #223043;
    --border-soft: rgba(148, 171, 199, 0.12);
    --text: #f3f7fc;
    --text-soft: #c8d2df;
    --muted: #8492a6;
    --accent: #c9f94a;
    --accent-strong: #b2e333;
    --accent-soft: rgba(201, 249, 74, 0.12);
    --on-accent: #0a1005;
    --success: #35d399;
    --warning: #f7c948;
    --danger: #ff6b81;
    --info: #63a8ff;
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow: 0 28px 60px -30px rgba(0, 0, 0, 0.95);
    --font: "Manrope", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-display: "Manrope", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
    --sidebar-width: 276px;
    --topbar-height: 62px;
    --transition: 160ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg);
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    background:
        radial-gradient(900px 520px at 88% -8%, rgba(201, 249, 74, 0.07), transparent 62%),
        radial-gradient(760px 480px at -10% 4%, rgba(99, 168, 255, 0.05), transparent 60%),
        var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
h4,
p {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

h2 {
    font-size: 1.2rem;
    font-weight: 700;
}

h3 {
    font-size: 1.02rem;
    font-weight: 700;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-strong);
}

img,
svg {
    display: block;
}

::selection {
    background: var(--accent);
    color: var(--on-accent);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--surface-3);
    border: 2px solid var(--bg);
    border-radius: 999px;
}

.app-icon {
    flex: 0 0 auto;
}

/* --------------------------------------------------------------------------
   Shell
   -------------------------------------------------------------------------- */

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 200;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
    transform: translateY(-200%);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

.app-shell {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
}

.app-main {
    flex: 1 1 auto;
    min-width: 0;
    padding-top: var(--topbar-height);
    padding-bottom: calc(78px + env(safe-area-inset-bottom));
}

.app-content {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 22px 16px 36px;
}

/* Sidebar (desktop) */

.sidebar {
    display: none;
}

/* Topbar (mobile) */

.topbar {
    position: fixed;
    inset: 0 0 auto;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: var(--topbar-height);
    padding: 0 16px;
    border-bottom: 1px solid var(--border-soft);
    background: rgba(7, 10, 15, 0.82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Bottom tabs (mobile) */

.tabbar {
    position: fixed;
    inset: auto 0 0;
    z-index: 60;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    gap: 2px;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--border-soft);
    background: rgba(10, 14, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.tab-link {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-height: 52px;
    padding: 5px 4px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.01em;
    font-family: inherit;
    text-align: center;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.tab-link > span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tab-link:hover {
    color: var(--text-soft);
}

.tab-link.active {
    color: var(--accent);
    background: var(--accent-soft);
}

.tab-link.active .app-icon {
    filter: drop-shadow(0 0 10px rgba(201, 249, 74, 0.35));
}

/* "Mais" sheet: the features that did not fit the four-tab cap, grouped by priority. */

.sheet-overlay {
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(4, 6, 10, 0.6);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.tab-sheet {
    position: fixed;
    inset: auto 0 0;
    z-index: 121;
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: min(62dvh, 480px);
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
    overflow-y: auto;
    border-top: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: var(--bg-soft);
    box-shadow: var(--shadow);
}

.sheet-label {
    margin: 14px 8px 4px;
    color: var(--muted);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sheet-label:first-child {
    margin-top: 2px;
}

.sheet-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 8px 10px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--text-soft);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
}

.sheet-link:hover {
    color: var(--text);
    background: var(--surface-2);
}

.sheet-link.active {
    color: var(--accent);
    background: var(--accent-soft);
}

.sheet-link--danger {
    color: var(--danger);
    border: 1px solid rgba(255, 107, 129, 0.3);
}

.sheet-link--danger:hover {
    background: rgba(255, 107, 129, 0.08);
}

/* Brand */

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--text);
    font-family: var(--font-display);
    font-size: 1.16rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.brand:hover {
    color: var(--text);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 13px;
    background: linear-gradient(135deg, var(--accent), #9ddb26);
    color: var(--on-accent);
    box-shadow: 0 10px 26px -10px rgba(201, 249, 74, 0.75);
}

.brand-name span {
    color: var(--accent);
}

.brand--compact {
    gap: 9px;
    font-size: 1.02rem;
}

.brand--compact .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 11px;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */

@media (min-width: 1024px) {
    .app-main {
        margin-left: var(--sidebar-width);
        padding-top: 0;
        padding-bottom: 0;
    }

    .app-content {
        padding: 42px 40px 56px;
    }

    .topbar,
    .tabbar,
    .sheet-overlay,
    .tab-sheet {
        display: none;
    }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 70;
        display: flex;
        flex-direction: column;
        width: var(--sidebar-width);
        padding: 26px 20px 20px;
        border-right: 1px solid var(--border-soft);
        background:
            linear-gradient(180deg, rgba(201, 249, 74, 0.035), transparent 22%),
            var(--bg-soft);
        overflow-y: auto;
    }

    .side-nav {
        display: flex;
        flex-direction: column;
        gap: 4px;
        margin-top: 30px;
    }

    .nav-label {
        margin: 20px 12px 6px;
        color: var(--muted);
        font-size: 10.5px;
        font-weight: 700;
        letter-spacing: 0.16em;
        text-transform: uppercase;
    }

    .nav-label:first-child {
        margin-top: 0;
    }

    .nav-link {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 11px 12px;
        border-radius: 12px;
        color: var(--muted);
        font-size: 0.94rem;
        font-weight: 600;
        transition: color var(--transition), background var(--transition);
    }

    .nav-link:hover {
        color: var(--text);
        background: rgba(255, 255, 255, 0.035);
    }

    .nav-link.active {
        color: var(--text);
        background: linear-gradient(90deg, var(--accent-soft), rgba(201, 249, 74, 0.02));
        box-shadow: inset 2px 0 0 var(--accent);
    }

    .nav-link.active .app-icon {
        color: var(--accent);
    }

    .sidebar-footer {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-top: auto;
        padding-top: 20px;
        border-top: 1px solid var(--border-soft);
    }

    .sidebar-footer > :first-child {
        flex: 1 1 auto;
        min-width: 0;
    }
}

/* --------------------------------------------------------------------------
   Page header
   -------------------------------------------------------------------------- */

.page-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
}

.eyebrow {
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.page-heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
}

.page-title {
    font-size: clamp(1.72rem, 5.4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.035em;
}

.page-subtitle {
    max-width: 62ch;
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.96rem;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

@media (min-width: 640px) {
    .page-heading {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }

    .page-actions {
        flex: 0 0 auto;
    }
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.back-link:hover {
    color: var(--text);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn,
.button,
a.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--surface-3);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition),
        border-color var(--transition), color var(--transition);
}

.btn:hover,
.button:hover,
a.button:hover {
    color: var(--text);
    background: #263345;
}

.btn:active,
.button:active,
a.button:active {
    transform: translateY(1px);
}

.btn:disabled,
.button:disabled,
button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: var(--accent);
    border-color: transparent;
    color: var(--on-accent);
    box-shadow: 0 12px 28px -16px rgba(201, 249, 74, 0.85);
}

.btn-primary:hover {
    background: var(--accent-strong);
    color: var(--on-accent);
}

.btn-secondary,
.button.secondary,
a.button.secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.btn-secondary:hover,
.button.secondary:hover,
a.button.secondary:hover {
    background: var(--surface-2);
    border-color: #33455c;
    color: var(--text);
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-soft);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.btn-danger {
    background: rgba(255, 107, 129, 0.12);
    border-color: rgba(255, 107, 129, 0.25);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(255, 107, 129, 0.2);
    color: #ff8d9e;
}

.btn-sm {
    min-height: 36px;
    padding: 7px 12px;
    border-radius: 10px;
    font-size: 0.84rem;
}

.btn-block {
    width: 100%;
}

.icon-button {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--surface-2);
    color: var(--muted);
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.icon-button:hover {
    color: var(--text);
    background: var(--surface-3);
}

.link-button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--accent);
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.link-button:hover {
    color: var(--accent-strong);
}

button {
    font-family: var(--font);
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   Surfaces
   -------------------------------------------------------------------------- */

.card {
    position: relative;
    padding: 18px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent 44%), var(--surface);
    box-shadow: var(--shadow);
}

.card--accent {
    border-color: rgba(201, 249, 74, 0.28);
    background:
        radial-gradient(520px 200px at 100% 0%, rgba(201, 249, 74, 0.12), transparent 65%),
        var(--surface);
}

.card--flat {
    box-shadow: none;
}

.section {
    margin-top: 28px;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.section-head h2,
.section-head h3 {
    font-size: 1.06rem;
}

.section-head > a,
.section-head > .link-button {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.section-head > a:hover {
    color: var(--accent);
}

.divider {
    height: 1px;
    margin: 18px 0;
    border: 0;
    background: var(--border-soft);
}

/* --------------------------------------------------------------------------
   Helper text, alerts and states
   -------------------------------------------------------------------------- */

.muted {
    color: var(--muted);
}

.text-accent {
    color: var(--accent);
}

.error {
    color: var(--danger);
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text-soft);
    font-size: 0.9rem;
}

.alert--error {
    border-color: rgba(255, 107, 129, 0.3);
    background: rgba(255, 107, 129, 0.09);
    color: #ffb4bf;
}

.alert--info {
    border-color: rgba(99, 168, 255, 0.28);
    background: rgba(99, 168, 255, 0.08);
    color: #b7d5ff;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 38px 22px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.012);
    text-align: center;
}

.empty-state .app-icon {
    color: var(--muted);
}

.empty-state h2,
.empty-state h3 {
    font-size: 1.06rem;
}

.empty-state p {
    max-width: 42ch;
    color: var(--muted);
    font-size: 0.9rem;
}

.empty-state .btn {
    margin-top: 6px;
}

.loading-state {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 26px 4px;
    color: var(--muted);
    font-size: 0.92rem;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--surface-3);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.field > label {
    color: var(--muted);
    font-size: 0.79rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.field input,
.field select,
.field textarea,
input:not([type="checkbox"]):not([type="radio"]),
select {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--bg-soft);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus,
input:focus,
select:focus {
    border-color: rgba(201, 249, 74, 0.55);
    outline: none;
    box-shadow: 0 0 0 3px rgba(201, 249, 74, 0.12);
}

.field input::placeholder,
.field textarea::placeholder {
    color: #5e6b7d;
}

select {
    appearance: none;
    padding-right: 34px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238492a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

input[type="checkbox"] {
    accent-color: var(--accent);
}

/* Role picker on the users screen: the box checks and the name follows. The picker beats the
   "every input takes the line" of the forms, which applies to the text fields. */
.role-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.role-option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--bg-soft);
    font-size: 0.85rem;
    cursor: pointer;
}

.role-picker input[type="checkbox"] {
    width: 16px;
    height: 16px;
    min-height: 0;
    padding: 0;
    margin: 0;
    border: 0;
    background: none;
    accent-color: var(--accent);
}

.field-row {
    display: grid;
    gap: 0;
}

.input-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.input-grid .field--wide {
    grid-column: 1 / -1;
}

.field--wide {
    grid-column: 1 / -1;
}

.inline-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inline-form .field {
    margin-bottom: 0;
}

@media (min-width: 560px) {
    .inline-form {
        flex-direction: row;
        align-items: flex-end;
    }

    .inline-form .field {
        flex: 1 1 auto;
    }

    .inline-form .btn {
        flex: 0 0 auto;
    }
}

.validation-message {
    color: var(--danger);
    font-size: 0.8rem;
}

.valid.modified:not([type="checkbox"]) {
    border-color: rgba(53, 211, 153, 0.55);
}

.invalid {
    border-color: rgba(255, 107, 129, 0.65) !important;
}

/* --------------------------------------------------------------------------
   Chips and progress
   -------------------------------------------------------------------------- */

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-2);
    color: var(--text-soft);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.chip--accent {
    border-color: rgba(201, 249, 74, 0.3);
    background: var(--accent-soft);
    color: var(--accent);
}

.chip--success {
    border-color: rgba(53, 211, 153, 0.28);
    background: rgba(53, 211, 153, 0.1);
    color: var(--success);
}

.chip--warning {
    border-color: rgba(247, 201, 72, 0.3);
    background: rgba(247, 201, 72, 0.1);
    color: var(--warning);
}

.chip--danger {
    border-color: rgba(255, 107, 129, 0.3);
    background: rgba(255, 107, 129, 0.1);
    color: var(--danger);
}

.chip-row {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}

.chip-row::-webkit-scrollbar {
    display: none;
}

.chip-row .chip {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 6px 13px;
    cursor: pointer;
}

.chip-row .chip.active {
    border-color: transparent;
    background: var(--accent);
    color: var(--on-accent);
}

.progress {
    height: 6px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--surface-3);
}

.progress > span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent-strong), var(--accent));
    transition: width 400ms ease;
}

/* --------------------------------------------------------------------------
   Search
   -------------------------------------------------------------------------- */

.search-box {
    position: relative;
}

.search-box .app-icon {
    position: absolute;
    top: 50%;
    left: 13px;
    color: var(--muted);
    transform: translateY(-50%);
    pointer-events: none;
}

.search-box input[type="search"] {
    padding-left: 42px;
}

/* --------------------------------------------------------------------------
   Home
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    overflow: hidden;
    padding: 26px 20px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(620px 300px at 96% -20%, rgba(201, 249, 74, 0.16), transparent 62%),
        radial-gradient(420px 240px at 0% 100%, rgba(99, 168, 255, 0.08), transparent 70%),
        linear-gradient(145deg, #121a25, #0b1017);
    box-shadow: var(--shadow);
}

.hero h1 {
    max-width: 18ch;
    font-size: clamp(2rem, 8vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.045em;
}

.hero .page-subtitle {
    margin-top: 10px;
    color: var(--text-soft);
    font-size: 1rem;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 22px;
}

.hero-actions .btn {
    min-height: 48px;
}

@media (min-width: 560px) {
    .hero-actions {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (min-width: 900px) {
    .hero {
        padding: 40px;
    }

    .hero h1 {
        max-width: 15ch;
    }
}

.hero--marketing {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding: 34px 22px;
}

.feature-grid {
    display: grid;
    gap: 10px;
    margin-top: 6px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
}

.feature .app-icon {
    color: var(--accent);
    margin-top: 2px;
}

.feature strong {
    display: block;
    font-size: 0.9rem;
}

.feature span {
    color: var(--muted);
    font-size: 0.82rem;
}

@media (min-width: 720px) {
    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

.stat {
    padding: 16px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    background: var(--surface);
}

.stat-label {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-value {
    display: block;
    margin-top: 6px;
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    font-variant-numeric: tabular-nums;
}

.stat-value small {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0;
}

@media (min-width: 760px) {
    .stat-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.session-mini-list {
    display: flex;
    flex-direction: column;
}

.session-mini {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
    color: var(--text);
}

.session-mini:last-child {
    border-bottom: 0;
}

.session-mini:hover {
    color: var(--text);
}

.session-mini-icon {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--surface-2);
    color: var(--accent);
}

.session-mini-text {
    flex: 1 1 auto;
    min-width: 0;
}

.session-mini-text strong {
    display: block;
    font-size: 0.9rem;
}

.session-mini-text span {
    color: var(--muted);
    font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   Today / workout
   -------------------------------------------------------------------------- */

.series-banner {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid rgba(201, 249, 74, 0.22);
    border-radius: var(--radius);
    background:
        radial-gradient(480px 200px at 100% 0%, rgba(201, 249, 74, 0.13), transparent 70%),
        var(--surface);
}

.series-banner h2 {
    margin-top: 6px;
    font-size: 1.28rem;
}

.series-banner-main p {
    color: var(--muted);
    font-size: 0.85rem;
}

.series-term {
    min-width: 180px;
}

.series-term-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
}

@media (min-width: 640px) {
    .series-banner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 20px 22px;
    }

    .series-term {
        flex: 0 0 240px;
    }
}

.workout-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.workout-card {
    padding: 18px;
}

.workout-head {
    display: flex;
    align-items: flex-start;
    gap: 13px;
}

.label-badge {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(140deg, var(--accent), #9ddb26);
    color: var(--on-accent);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    box-shadow: 0 10px 24px -14px rgba(201, 249, 74, 0.9);
}

.label-badge--muted {
    background: var(--surface-3);
    color: var(--text-soft);
    box-shadow: none;
}

.workout-title {
    flex: 1 1 auto;
    min-width: 0;
}

.workout-title h2 {
    font-size: 1.08rem;
}

.workout-title p {
    margin-top: 3px;
    font-size: 0.8rem;
}

.workout-head > .chip {
    margin-left: auto;
}

.workout-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
    color: var(--muted);
    font-size: 0.78rem;
}

.exercise-list {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.exercise-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 4px 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
}

.exercise-row:last-child {
    border-bottom: 0;
}

.exercise-name {
    display: block;
    font-size: 0.91rem;
    font-weight: 600;
}

.exercise-meta {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.75rem;
}

.exercise-prescription {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    text-align: right;
}

.exercise-prescription strong {
    font-size: 0.88rem;
    font-variant-numeric: tabular-nums;
}

.exercise-prescription span {
    color: var(--muted);
    font-size: 0.74rem;
}

.timer-card {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 16px;
    padding: 15px 16px;
    border: 1px solid rgba(201, 249, 74, 0.28);
    border-radius: var(--radius);
    background:
        radial-gradient(360px 140px at 100% 50%, rgba(201, 249, 74, 0.13), transparent 70%),
        var(--surface-2);
}

.timer-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
}

.timer-label {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.timer-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}

.pulse-dot {
    display: inline-block;
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-left: auto;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(201, 249, 74, 0.55);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(201, 249, 74, 0.55);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(201, 249, 74, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(201, 249, 74, 0);
    }
}

.summary-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.summary-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 11px;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    background: var(--surface-2);
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.summary-item .app-icon {
    color: var(--muted);
}

.compare-list {
    margin-top: 16px;
    border-top: 1px solid var(--border-soft);
}

.compare-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
}

.compare-row:last-child {
    border-bottom: 0;
}

.compare-exercise {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.compare-exercise strong {
    font-size: 0.89rem;
}

.compare-exercise small {
    color: var(--muted);
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.set-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.set-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-soft);
    color: var(--text-soft);
    font-size: 0.73rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.set-log {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 2px;
}

.set-log input {
    width: 108px;
}

.set-log .btn {
    flex: 0 0 auto;
}

.set-logger {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    background: var(--surface-2);
}

.set-logger .section-head {
    margin-bottom: 14px;
}

.set-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 12px;
}

.set-form .field--wide {
    grid-column: 1 / -1;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 4px;
}

.actions .btn {
    flex: 1 1 auto;
}

@media (min-width: 640px) {
    .actions .btn {
        flex: 0 0 auto;
    }

    .set-form {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .set-form .field--wide {
        grid-column: auto;
    }
}

/* --------------------------------------------------------------------------
   History / session
   -------------------------------------------------------------------------- */

.session-card {
    margin-bottom: 12px;
    padding: 16px;
}

.session-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.date-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 48px;
    height: 52px;
    border: 1px solid var(--border-soft);
    border-radius: 13px;
    background: var(--surface-2);
}

.date-day {
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 800;
    line-height: 1;
}

.date-month {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.63rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.session-title {
    flex: 1 1 auto;
    min-width: 0;
}

.session-title h3 {
    font-size: 0.98rem;
}

.session-title p {
    margin-top: 2px;
    font-size: 0.76rem;
}

.session-sets-list {
    margin-top: 14px;
    border-top: 1px solid var(--border-soft);
}

.session-set-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 0.85rem;
}

.session-set-row:last-child {
    border-bottom: 0;
}

.session-set-row > span:first-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Card grids (series and athletes)
   -------------------------------------------------------------------------- */

.card-grid {
    display: grid;
    gap: 14px;
}

@media (min-width: 760px) {
    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.icon-tile {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--accent-soft);
    color: var(--accent);
}

.series-head,
.athlete-head,
.user-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.series-head h2,
.athlete-head h2,
.user-head h2 {
    font-size: 1.05rem;
}

.series-head p,
.athlete-head p,
.user-head p {
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.78rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.athlete-status,
.user-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 10px 12px;
    border-radius: 11px;
    background: var(--surface-2);
    font-size: 0.8rem;
}

.athlete-status strong,
.user-status strong {
    font-size: 0.84rem;
}

.athlete-card .actions,
.user-card .actions {
    margin-top: 14px;
}

.avatar {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(140deg, var(--accent), #8ecf1f);
    color: var(--on-accent);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
}

.avatar--sm {
    width: 34px;
    height: 34px;
    font-size: 0.72rem;
}

.avatar--lg {
    width: 46px;
    height: 46px;
    font-size: 0.9rem;
}

.avatar-img {
    display: block;
    flex: 0 0 auto;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-soft);
}

.avatar-link {
    display: inline-flex;
    border-radius: 50%;
    text-decoration: none;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.user-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-meta strong {
    overflow: hidden;
    font-size: 0.84rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-meta small {
    color: var(--muted);
    font-size: 0.72rem;
}

/* --------------------------------------------------------------------------
   Manage catalog
   -------------------------------------------------------------------------- */

.manage-grid {
    display: grid;
    gap: 14px;
    margin-bottom: 28px;
}

@media (min-width: 900px) {
    .manage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.entity-list {
    display: flex;
    flex-direction: column;
}

.entity-row {
    display: grid;
    gap: 10px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-soft);
}

.entity-row:last-child {
    border-bottom: 0;
}

.entity-row .field {
    margin-bottom: 0;
}

.entity-row > .chip {
    justify-self: start;
}

.entity-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

@media (min-width: 720px) {
    .entity-row {
        grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto auto;
        align-items: end;
    }

    .entity-row--group {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .entity-row > .chip {
        justify-self: end;
    }
}

.switch {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 44px;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.switch input {
    appearance: none;
    position: relative;
    width: 42px;
    height: 24px;
    min-height: 0;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-3);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}

.switch input::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #8d99ab;
    transition: transform var(--transition), background var(--transition);
}

.switch input:checked {
    border-color: transparent;
    background: var(--accent);
}

.switch input:checked::after {
    background: var(--on-accent);
    transform: translateX(18px);
}

/* --------------------------------------------------------------------------
   Prescription editor
   -------------------------------------------------------------------------- */

.prescription {
    margin: 0 0 16px;
    padding: 0;
    border: 0;
}

.prescription legend {
    margin-bottom: 10px;
    padding: 0;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.prescription-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.prescription-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 10px;
    padding: 12px;
    border: 1px solid var(--border-soft);
    border-radius: 13px;
    background: var(--bg-soft);
}

.prescription-row .field {
    margin-bottom: 10px;
}

.prescription-row .field--wide {
    grid-column: 1 / -1;
}

.prescription-remove {
    grid-column: 1 / -1;
    justify-self: end;
}

@media (min-width: 760px) {
    .prescription-row {
        grid-template-columns: minmax(0, 2.1fr) 78px 78px 100px auto;
        align-items: end;
    }

    .prescription-row .field {
        margin-bottom: 0;
    }

    .prescription-row .field--wide {
        grid-column: auto;
    }

    .prescription-remove {
        grid-column: auto;
        padding: 0 6px;
        min-height: 44px;
    }
}

/* --------------------------------------------------------------------------
   Authentication
   -------------------------------------------------------------------------- */

.auth-page {
    display: grid;
    gap: 18px;
    max-width: 980px;
    margin: 0 auto;
}

.auth-aside {
    display: flex;
    flex-direction: column;
    gap: 23px;
    padding: 26px 22px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(520px 300px at 100% 0%, rgba(201, 249, 74, 0.16), transparent 65%),
        linear-gradient(145deg, #121a25, #0a0f15);
    box-shadow: var(--shadow);
}

.auth-aside h2 {
    max-width: 16ch;
    font-size: clamp(1.6rem, 5vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.auth-aside p {
    max-width: 42ch;
    margin-top: 9px;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.auth-points {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.auth-points li {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text-soft);
    font-size: 0.86rem;
}

.auth-points .app-icon {
    color: var(--accent);
}

.auth-card {
    padding: 24px 20px;
}

.auth-card h1 {
    font-size: 1.7rem;
    font-weight: 800;
}

.auth-card > .muted {
    margin: 6px 0 20px;
    font-size: 0.88rem;
}

.auth-switch {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
    color: var(--muted);
    font-size: 0.86rem;
    text-align: center;
}

@media (min-width: 900px) {
    .auth-page {
        grid-template-columns: 1.1fr 0.9fr;
        align-items: stretch;
        gap: 22px;
        padding-top: 16px;
    }

    .auth-aside {
        justify-content: space-between;
        padding: 36px;
        min-height: 520px;
    }

    .auth-card {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 36px;
    }
}

/* --------------------------------------------------------------------------
   Compatibility with legacy markup
   -------------------------------------------------------------------------- */

.stack > * + * {
    margin-top: 18px;
}

.timer {
    margin: 0.25rem 0 0.75rem;
    font-size: 1.75rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.check {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-right: 0.75rem;
}

fieldset {
    margin: 0 0 0.75rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th,
td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border-soft);
    text-align: left;
}

th {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

code {
    color: var(--accent);
}

/* --------------------------------------------------------------------------
   Blazor errors
   -------------------------------------------------------------------------- */

#blazor-error-ui {
    position: fixed;
    right: 12px;
    bottom: calc(88px + env(safe-area-inset-bottom));
    left: 12px;
    z-index: 120;
    display: none;
    padding: 12px 42px 12px 14px;
    border: 1px solid rgba(255, 107, 129, 0.35);
    border-radius: 12px;
    background: #2a1218;
    color: #ffc3cc;
    box-shadow: var(--shadow);
    font-size: 0.86rem;
}

#blazor-error-ui .dismiss {
    position: absolute;
    top: 50%;
    right: 12px;
    cursor: pointer;
    transform: translateY(-50%);
}

@media (min-width: 1024px) {
    #blazor-error-ui {
        right: 22px;
        bottom: 22px;
        left: auto;
        max-width: 420px;
    }
}

.blazor-error-boundary {
    padding: 14px;
    border: 1px solid rgba(255, 107, 129, 0.35);
    border-radius: var(--radius-sm);
    background: rgba(255, 107, 129, 0.1);
    color: #ffc3cc;
}

.blazor-error-boundary::after {
    content: "Ocorreu um erro inesperado.";
}

/* Search, pagination and searchable dropdowns */

.search-clear {
    position: absolute;
    top: 50%;
    right: 8px;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transform: translateY(-50%);
}

.search-clear:hover {
    color: var(--text);
    background: var(--bg-soft);
}

.search-box input[type="search"] {
    padding-right: 42px;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.pagination-info {
    color: var(--muted);
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
    /* Fixed widths are what pushed the shared card over the viewport on the catalog
       screens: the row's min-content (two buttons + this span) must shrink on narrow
       phones, with wrap as the last resort, instead of scrolling the whole page. */
    min-width: clamp(88px, 20vw, 110px);
    text-align: center;
}

.searchable-select {
    position: relative;
    display: grid;
    gap: 0;
}

.searchable-select__control {
    position: relative;
    display: flex;
    align-items: center;
}

.searchable-select__input {
    padding-right: 40px;
}

.searchable-select__toggle {
    position: absolute;
    right: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.searchable-select__toggle:hover {
    background: var(--surface-2);
    color: var(--text);
}

.searchable-select__list {
    position: absolute;
    /* Above the fixed tab bar: rows near the bottom of the screen must keep every
       option reachable, and the bounded height keeps the menu visible underneath. */
    z-index: 130;
    top: calc(100% + 4px);
    right: 0;
    left: 0;
    max-height: 240px;
    margin: 0;
    padding: 6px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-2);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
    list-style: none;
}

.searchable-select__option {
    padding: 9px 10px;
    border-radius: 8px;
    color: var(--text-soft);
    font-size: 0.9rem;
    cursor: pointer;
}

.searchable-select__option.is-active {
    background: var(--surface-3);
    color: var(--text);
}

.searchable-select__option.is-selected {
    color: var(--accent);
}

.searchable-select__hint {
    color: var(--muted);
    font-size: 0.82rem;
}

.searchable-select__empty {
    padding: 9px 10px;
    color: var(--muted);
    font-size: 0.86rem;
}

.stat-value.is-up {
    color: var(--success, #7bd88f);
}

.stat-value.is-down {
    color: var(--danger);
}

.volume-comparison {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin-top: 10px;
    font-size: 0.82rem;
    color: var(--muted);
}

.volume-comparison strong {
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.volume-comparison .is-up {
    color: var(--success, #7bd88f);
}

.volume-comparison .is-down {
    color: var(--danger);
}

.volume-exercises {
    display: grid;
    gap: 4px;
    margin-top: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    font-size: 0.8rem;
    color: var(--muted);
}

.volume-exercises span strong {
    color: var(--text-soft);
}

/* --------------------------------------------------------------------------
   Rest timer: the chip the athlete clicks and the modal that counts the rest down
   -------------------------------------------------------------------------- */

.rest-chip {
    cursor: pointer;
    margin-top: 4px;
    border: 0;
    font: inherit;
    line-height: inherit;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.modal-card {
    padding: 24px;
    width: 100%;
    max-width: 360px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    text-align: center;
}

.modal-title {
    margin: 0 0 8px;
    font-size: 1.05rem;
}

.rest-timer-value {
    font-size: 3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    margin: 12px 0;
    letter-spacing: 0.04em;
}