[data-theme="light"],
:root {
    --bg: #f5efe6;
    --bg-accent: rgba(20, 108, 112, 0.14);
    --surface: rgba(255, 252, 247, 0.88);
    --surface-strong: #fffdfa;
    --surface-2: #f7f0e6;
    --surface-3: #efe5d8;
    --border: rgba(16, 30, 45, 0.12);
    --border-strong: rgba(16, 30, 45, 0.18);
    --text: #0f172a;
    --text-muted: #334155;
    --text-soft: #475569;
    --text-on-color: #fffdfa;
    --brand-dark: #122033;
    --primary: #146c70;
    --primary-dark: #0f5458;
    --primary-faint: rgba(20, 108, 112, 0.12);
    --success: #1d784d;
    --success-dark: #155d3b;
    --success-faint: rgba(29, 120, 77, 0.14);
    --warning: #b67a3c;
    --warning-dark: #8f5f2f;
    --warning-faint: rgba(182, 122, 60, 0.16);
    --danger: #b84848;
    --danger-dark: #973c3c;
    --danger-faint: rgba(184, 72, 72, 0.12);
    --sky: #4b6b90;
    --sky-faint: rgba(75, 107, 144, 0.14);
    --orange: #bb7240;
    --orange-faint: rgba(187, 114, 64, 0.13);
    --green: #2d7f63;
    --green-faint: rgba(45, 127, 99, 0.13);
    --hero-a: rgba(255, 250, 244, 0.92);
    --hero-b: rgba(240, 232, 221, 0.88);
    --hero-line: linear-gradient(135deg, rgba(20, 108, 112, 0.16), rgba(182, 122, 60, 0.14));
    --shadow-sm: 0 18px 40px rgba(17, 28, 43, 0.08);
    --shadow-md: 0 28px 70px rgba(17, 28, 43, 0.12);
    --shadow-lg: 0 40px 100px rgba(17, 28, 43, 0.18);
    --radius: 28px;
    --radius-lg: 36px;
    --radius-sm: 18px;
    --transition: 220ms ease;
    --body-font: 'Manrope', 'Segoe UI', sans-serif;
    --heading-font: 'Space Grotesk', 'Manrope', sans-serif;
    --timer-font: 'IBM Plex Mono', monospace;
}

[data-theme="dark"] {
    --bg: #0a0e17;
    --bg-accent: rgba(99, 102, 241, 0.12);
    --surface: rgba(17, 24, 39, 0.85);
    --surface-strong: #111827;
    --surface-2: #1f2937;
    --surface-3: #374151;
    --border: rgba(243, 244, 246, 0.1);
    --border-strong: rgba(243, 244, 246, 0.18);
    --text: #f9fafb;
    --text-muted: #d1d5db;
    --text-soft: #9ca3af;
    --text-on-color: #0a0e17;
    --brand-dark: #0f172a;
    --primary: #818cf8;
    --primary-dark: #6366f1;
    --primary-faint: rgba(129, 140, 248, 0.16);
    --success: #34d399;
    --success-dark: #10b981;
    --success-faint: rgba(52, 211, 153, 0.16);
    --warning: #fbbf24;
    --warning-dark: #f59e0b;
    --warning-faint: rgba(251, 191, 36, 0.16);
    --danger: #f87171;
    --danger-dark: #ef4444;
    --danger-faint: rgba(248, 113, 113, 0.14);
    --sky: #38bdf8;
    --sky-faint: rgba(56, 189, 248, 0.15);
    --orange: #fb923c;
    --orange-faint: rgba(251, 146, 60, 0.16);
    --green: #4ade80;
    --green-faint: rgba(74, 222, 128, 0.16);
    --hero-a: rgba(15, 23, 42, 0.94);
    --hero-b: rgba(30, 41, 59, 0.92);
    --hero-line: linear-gradient(135deg, rgba(129, 140, 248, 0.22), rgba(56, 189, 248, 0.12));
    --shadow-sm: 0 20px 45px rgba(0, 0, 0, 0.28);
    --shadow-md: 0 32px 75px rgba(0, 0, 0, 0.38);
    --shadow-lg: 0 48px 100px rgba(0, 0, 0, 0.46);
}

[data-theme="neo"] {
    --bg: #dfe8e4;
    --bg-accent: rgba(15, 118, 110, 0.09);
    --surface: #dfe8e4;
    --surface-strong: #e6efeb;
    --surface-2: #d8e2dd;
    --surface-3: #ced9d3;
    --border: rgba(255, 255, 255, 0.5);
    --border-strong: rgba(149, 167, 159, 0.28);
    --text: #1a2b24;
    --text-muted: #3d4a44;
    --text-soft: #55635d;
    --text-on-color: #ffffff;
    --brand-dark: #35524d;
    --primary: #1b7f71;
    --primary-dark: #15675c;
    --primary-faint: rgba(27, 127, 113, 0.12);
    --success: #2c8b5a;
    --success-dark: #227149;
    --success-faint: rgba(44, 139, 90, 0.12);
    --warning: #ca8b32;
    --warning-dark: #a06d24;
    --warning-faint: rgba(202, 139, 50, 0.12);
    --danger: #c15a5a;
    --danger-dark: #a34747;
    --danger-faint: rgba(193, 90, 90, 0.12);
    --sky: #2c7fb1;
    --sky-faint: rgba(44, 127, 177, 0.12);
    --orange: #be6c32;
    --orange-faint: rgba(190, 108, 50, 0.12);
    --green: #2f8f67;
    --green-faint: rgba(47, 143, 103, 0.12);
    --hero-a: rgba(230, 239, 235, 0.82);
    --hero-b: rgba(218, 228, 223, 0.88);
    --hero-line: linear-gradient(135deg, rgba(27, 127, 113, 0.14), rgba(190, 108, 50, 0.1));
    --shadow-sm: 12px 12px 28px #b8c4be, -10px -10px 24px #f6fffb;
    --shadow-md: 18px 18px 38px #b2beb8, -16px -16px 34px #f8fffb;
    --shadow-lg: 22px 22px 48px #abb7b1, -18px -18px 40px #ffffff;
}

[data-theme="paper"] {
    --bg: #f3ede2;
    --bg-accent: rgba(122, 95, 51, 0.08);
    --surface: rgba(255, 251, 244, 0.94);
    --surface-strong: #fffaf2;
    --surface-2: #f6efe5;
    --surface-3: #ece2d4;
    --border: rgba(90, 67, 35, 0.14);
    --border-strong: rgba(90, 67, 35, 0.22);
    --text: #2e2418;
    --text-muted: #72624f;
    --text-soft: #8d7c66;
    --text-on-color: #fffaf2;
    --brand-dark: #5c4935;
    --primary: #7a5f33;
    --primary-dark: #624c2a;
    --primary-faint: rgba(122, 95, 51, 0.11);
    --success: #5d7a46;
    --success-dark: #4c6339;
    --success-faint: rgba(93, 122, 70, 0.11);
    --warning: #b27a2e;
    --warning-dark: #906224;
    --warning-faint: rgba(178, 122, 46, 0.12);
    --danger: #9f4f42;
    --danger-dark: #7f3f35;
    --danger-faint: rgba(159, 79, 66, 0.1);
    --sky: #57708d;
    --sky-faint: rgba(87, 112, 141, 0.11);
    --orange: #a55a2d;
    --orange-faint: rgba(165, 90, 45, 0.1);
    --green: #61764a;
    --green-faint: rgba(97, 118, 74, 0.1);
    --hero-a: rgba(255, 250, 242, 0.9);
    --hero-b: rgba(243, 234, 220, 0.88);
    --hero-line: linear-gradient(135deg, rgba(122, 95, 51, 0.12), rgba(87, 112, 141, 0.1));
    --shadow-sm: 0 18px 30px rgba(116, 89, 52, 0.08);
    --shadow-md: 0 26px 55px rgba(116, 89, 52, 0.12);
    --shadow-lg: 0 32px 70px rgba(116, 89, 52, 0.16);
    --radius: 18px;
    --radius-lg: 24px;
    --radius-sm: 10px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: var(--body-font);
    font-size: 15px;
    line-height: 1.68;
    color: var(--text);
    background:
        radial-gradient(circle at top left, var(--primary-faint), transparent 32%),
        radial-gradient(circle at 100% 18%, var(--warning-faint), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent 30%),
        var(--bg);
    transition: background .35s ease, color .35s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--heading-font);
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: auto;
    pointer-events: none;
    z-index: 0;
    border-radius: 999px;
    filter: blur(18px);
    opacity: 0.6;
}

body::before {
    width: 280px;
    height: 280px;
    top: 92px;
    left: -80px;
    background: var(--primary-faint);
}

body::after {
    width: 340px;
    height: 340px;
    right: -120px;
    bottom: 80px;
    background: var(--warning-faint);
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

.page-wrapper {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    padding: 34px 22px 90px;
}

.workspace-layout {
    width: 100%;
    max-width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.07fr) 360px;
    gap: 28px;
    align-items: start;
}

.container,
.archive-sidebar {
    min-width: 0;
}

.container {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
}

.archive-sidebar {
    position: sticky;
    top: 22px;
}

.archive-card {
    margin-bottom: 0;
}

.app-header {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 18px;
    align-items: stretch;
    margin-bottom: 6px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, var(--hero-a), var(--hero-b));
    box-shadow: var(--shadow-md);
    overflow: hidden;
    isolation: isolate;
}

.app-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--hero-line);
    opacity: 0.9;
    pointer-events: none;
    z-index: -2;
}

.app-header::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    right: -60px;
    top: -80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.24);
    pointer-events: none;
    z-index: -1;
}

.app-header-copy {
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: center;
}

.app-kicker,
.app-panel-label {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--surface-3);
    border: 1px solid var(--border-strong);
    color: var(--text);
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.app-header-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.app-logo {
    width: 60px;
    height: 60px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand-dark), var(--primary));
    color: #fff;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.app-logo svg {
    width: 28px;
    height: 28px;
}

.app-header h1 {
    font-size: clamp(1.8rem, 2vw, 2.5rem);
    line-height: 1.14;
    letter-spacing: -0.06em;
    font-weight: 800;
}

.app-subtitle {
    max-width: 720px;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.app-header-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
    padding: 18px;
    border-radius: calc(var(--radius-lg) - 8px);
    border: 1px solid rgba(255, 255, 255, 0.34);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.18));
    backdrop-filter: blur(14px);
}

.session-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-top: 10px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.session-card-copy {
    display: grid;
    gap: 4px;
}

.session-card-title {
    font-size: 0.98rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.session-card-text {
    color: var(--text-muted);
    font-size: 0.86rem;
    line-height: 1.55;
}

.session-card-version {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-top: 4px;
    padding: 2px 10px;
    border-radius: 999px;
    border: 1px solid rgba(15, 118, 110, 0.2);
    background: rgba(255, 255, 255, 0.62);
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.auth-panel {
    display: none;
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 760px);
    margin-inline: auto;
}

body.auth-locked .auth-panel {
    display: block;
}

body:not(.auth-locked) .auth-panel {
    display: none;
}

body.auth-locked .container > :not(.app-header):not(.auth-panel) {
    display: none;
}

body.password-change-required .container > :not(.app-header):not(.password-change-panel) {
    display: none;
}

body.password-token-required .container > :not(.app-header):not(.password-token-panel) {
    display: none;
}

body.password-change-required .archive-sidebar {
    display: none;
}

body.password-token-required .archive-sidebar {
    display: none;
}

body.auth-locked .archive-sidebar {
    display: none;
}

body.password-change-required .workspace-layout {
    grid-template-columns: minmax(0, 1fr);
}

body.password-token-required .workspace-layout {
    grid-template-columns: minmax(0, 1fr);
}

body.auth-locked .workspace-layout {
    grid-template-columns: minmax(0, 1fr);
}

body.auth-locked .app-header {
    grid-template-columns: minmax(0, 1fr);
}

body.auth-locked .app-header-panel {
    display: none;
}

body.auth-locked .auth-form .btn {
    width: 100%;
}

body.auth-pending .auth-panel {
    opacity: 0.72;
    pointer-events: none;
}

.auth-panel-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    align-items: stretch;
}

.password-change-panel {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 760px);
    margin-inline: auto;
}

.password-token-panel {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 760px);
    margin-inline: auto;
}

.auth-panel-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 6px 2px;
    text-align: center;
}

.auth-panel-copy h2 {
    font-size: clamp(1.55rem, 2vw, 2.1rem);
    line-height: 1.2;
    letter-spacing: -0.05em;
}

.auth-panel-text {
    color: var(--text-muted);
    max-width: 54ch;
    margin-inline: auto;
}

.auth-panel-note {
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, var(--surface-2), transparent);
    color: var(--text-muted);
    font-size: 0.88rem;
    max-width: 54ch;
    margin-inline: auto;
}

.auth-secondary-note {
    margin-top: 12px;
    color: var(--text-soft);
    font-size: 0.84rem;
    text-align: center;
}

.auth-form-shell {
    width: min(100%, 440px);
    margin-inline: auto;
    padding: 18px;
    border-radius: calc(var(--radius) - 8px);
    border: 1px solid var(--border);
    background: linear-gradient(180deg, var(--surface-strong), var(--surface-2));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.auth-mode-switch {
    display: inline-flex;
    gap: 8px;
    padding: 6px;
    margin-bottom: 12px;
    border-radius: 18px;
    background: var(--surface-3);
}

.auth-mode-btn {
    min-width: 132px;
}

.auth-mode-btn.active {
    border-color: rgba(15, 118, 110, 0.28);
    background: var(--surface-strong);
    color: var(--text);
    box-shadow: 0 12px 18px rgba(17, 33, 28, 0.08);
}

.auth-feedback {
    min-height: 22px;
    margin-bottom: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
}

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

.auth-feedback.is-info {
    color: var(--sky);
}

.auth-form {
    display: grid;
    gap: 12px;
}

.auth-forgot-row {
    display: flex;
    justify-content: flex-end;
}

.auth-forgot-btn {
    border: none;
    background: transparent;
    color: var(--primary);
    font-size: 0.84rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
    padding: 0;
}

.auth-forgot-btn:hover {
    color: var(--primary-dark);
}

.auth-form[hidden] {
    display: none !important;
}

.app-panel-title {
    font-size: 1.06rem;
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: -0.03em;
}

.app-panel-text {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.card {
    position: relative;
    margin-bottom: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
    pointer-events: none;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px 12px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), transparent);
}

.card-body {
    padding: 18px 18px 18px;
}

.collapsible > summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.collapsible > summary::-webkit-details-marker {
    display: none;
}

.collapsible-header:hover {
    background: linear-gradient(180deg, var(--primary-faint), transparent);
}

.collapsible-card {
    overflow: hidden;
}

.collapsible-card > summary.card-header {
    list-style: none;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition), border-color var(--transition);
}

.collapsible-card > summary.card-header::-webkit-details-marker {
    display: none;
}

.collapsible-summary-main {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.collapsible-summary-copy {
    color: var(--text-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.collapsible .chevron {
    color: var(--text-muted);
    transition: transform .25s ease;
    flex-shrink: 0;
}

.collapsible[open] .chevron {
    transform: rotate(180deg);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.badge-purple {
    background: var(--primary-faint);
    color: var(--primary);
}

.badge-sky {
    background: var(--sky-faint);
    color: var(--sky);
}

.badge-green {
    background: var(--green-faint);
    color: var(--green);
}

.badge-orange {
    background: var(--orange-faint);
    color: var(--orange);
}

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

label {
    color: var(--text-soft);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="date"],
input[type="month"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition), transform var(--transition);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-soft);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="month"]:focus,
select:focus,
textarea:focus {
    border-color: rgba(15, 118, 110, 0.45);
    box-shadow: 0 0 0 4px var(--primary-faint);
    background: var(--surface-strong);
}

textarea {
    resize: vertical;
    min-height: 76px;
}

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

.logo-upload-area {
    display: grid;
    grid-template-columns: minmax(170px, 210px) minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.logo-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 108px;
    padding: 14px;
    border-radius: 20px;
    border: 1px dashed var(--border-strong);
    background: linear-gradient(180deg, var(--surface-2), transparent);
    color: var(--text-muted);
    cursor: pointer;
    text-align: center;
    transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

.logo-upload-label:hover {
    color: var(--primary);
    border-color: rgba(15, 118, 110, 0.4);
    background: linear-gradient(180deg, var(--primary-faint), transparent);
    transform: translateY(-1px);
}

.logo-upload-label small {
    font-size: 0.74rem;
}

.logo-preview-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.logo-preview-wrap img {
    max-height: 96px;
    max-width: 220px;
    padding: 10px;
    border-radius: 18px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    object-fit: contain;
}

.logo-remove-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 28px;
    height: 28px;
    padding: 0;
    border-radius: 50%;
    border: 2px solid var(--surface-strong);
    background: var(--danger);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
}

.project-toolbar,
.summary-actions,
.project-item-actions,
.archive-item-actions,
.log-item-actions,
.btn-group,
.theme-btn-row,
.log-header-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.log-header-actions {
    align-items: center;
    justify-content: flex-end;
}

button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 42px;
    padding: 10px 15px;
    border-radius: 14px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition), color var(--transition);
    white-space: nowrap;
}

button:hover,
.btn:hover {
    transform: translateY(-1px);
}

button:active,
.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-on-color);
    box-shadow: 0 14px 24px var(--primary-faint);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), var(--success-dark));
    color: var(--text-on-color);
    box-shadow: 0 14px 24px var(--success-faint);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), var(--warning-dark));
    color: var(--text-on-color);
    box-shadow: 0 14px 24px var(--warning-faint);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    color: var(--text-on-color);
    box-shadow: 0 14px 24px var(--danger-faint);
}

.btn-info {
    background: linear-gradient(135deg, var(--sky), var(--primary-dark));
    color: var(--text-on-color);
    box-shadow: 0 14px 24px var(--sky-faint);
}

.btn-ghost {
    border-color: var(--border);
    background: var(--surface-2);
    color: var(--text);
}

.btn-ghost:hover {
    border-color: var(--border-strong);
    background: var(--surface-3);
    color: var(--text);
}

.btn-danger-ghost {
    border-color: rgba(191, 63, 63, 0.16);
    background: rgba(191, 63, 63, 0.04);
    color: var(--danger);
}

.btn-danger-ghost:hover {
    background: var(--danger-faint);
    border-color: rgba(191, 63, 63, 0.24);
}

.btn-sm {
    min-height: 34px;
    padding: 7px 11px;
    border-radius: 12px;
    font-size: 0.82rem;
}

button:disabled,
.btn:disabled {
    opacity: 0.46;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-group {
    justify-content: center;
}

.btn-group--stretch > button,
.btn-group--stretch > .btn,
.summary-actions > button,
.summary-actions > .btn {
    flex: 1;
}

.project-manager {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.project-secondary-panel {
    border-top: 1px solid var(--border);
    margin-top: 14px;
    padding-top: 14px;
}

.project-secondary-panel > summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
}

.project-secondary-panel > summary::-webkit-details-marker {
    display: none;
}

.project-secondary-summary {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-2);
}

.project-secondary-summary:hover {
    border-color: var(--border-strong);
    background: var(--surface-3);
}

.project-secondary-content {
    padding-top: 12px;
}

.project-secondary-panel .project-manager {
    margin-top: 0;
}

.project-manager-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.project-manager-title,
.summary-subsection-title {
    font-size: 0.86rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.project-manager-subtitle,
.archive-panel-intro,
.summary-meta,
.migration-box p,
.log-period-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.project-count-badge,
.archive-result-count,
.log-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.project-count-badge {
    background: var(--primary-faint);
    color: var(--primary);
}

.log-count-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.log-count-badge--current {
    background: var(--success-faint);
    color: var(--success);
}

.log-count-badge--older {
    background: var(--orange-faint);
    color: var(--orange);
}

.project-list,
#log-list,
.archive-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0;
}

.project-item,
.log-item,
.archive-item,
.summary-project-card,
.monthly-report-card,
.report-filters,
.migration-box,
.compact-empty,
.summary-total {
    border: 1px solid var(--border);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.38), transparent), var(--surface-2);
}

.project-item,
.log-item,
.archive-item,
.summary-project-card,
.monthly-report-card {
    padding: 14px 15px;
}

.project-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.project-item-info,
.log-item-info {
    min-width: 0;
    flex: 1;
}

.project-item-name,
.archive-item-project,
.summary-project-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.project-item-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.project-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--surface-3);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.migration-box {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px;
    background: linear-gradient(135deg, var(--sky-faint), var(--primary-faint), rgba(255, 255, 255, 0.35));
}

.migration-title {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.timer-card {
    padding: 24px 18px;
    text-align: center;
    background:
        radial-gradient(circle at top center, var(--primary-faint), transparent 45%),
        linear-gradient(160deg, var(--surface-strong), var(--surface-2));
}

#timer {
    font-family: var(--timer-font);
    font-size: clamp(2.7rem, 5vw, 4.3rem);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.08em;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
}

#timer-status {
    margin: 8px 0 18px;
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.timer-live-cost {
    margin: -4px 0 18px;
    color: var(--text);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.log-period-info {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-faint), rgba(255, 255, 255, 0));
    border: 1px solid var(--border);
}

.log-item-main,
.archive-item-head,
.summary-row,
.archive-results-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.log-item-project {
    color: var(--primary);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.log-item-meta,
.archive-item-date {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.84rem;
}

.log-item-cost,
.archive-item-cost,
.monthly-report-value,
.summary-total-value {
    color: var(--success);
    font-weight: 800;
}

.log-item-note,
.archive-item-note {
    margin-top: 8px;
    padding: 8px 10px;
    border-radius: 14px;
    background: var(--surface-3);
    color: var(--text-muted);
    font-size: 0.86rem;
}

.log-edit-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

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

.log-edit-time {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.log-edit-time input {
    width: 84px;
    text-align: center;
}

.log-edit-time span {
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.log-edit-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 18px;
    color: var(--text-muted);
    text-align: center;
}

.empty-state svg {
    opacity: 0.28;
}

.compact-empty {
    padding: 18px 14px;
    border-style: dashed;
}

.archive-filters {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 12px 0;
}

.archive-calendar {
    display: grid;
    gap: 12px;
    margin: 14px 0 16px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent), var(--surface-2);
}

.archive-calendar-header,
.archive-calendar-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.archive-calendar-month {
    border: none;
    background: transparent;
    padding: 0;
    color: var(--text);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    cursor: pointer;
}

.archive-calendar-month:hover {
    color: var(--primary);
    transform: none;
}

.archive-calendar-nav {
    width: 34px;
    min-width: 34px;
    min-height: 34px;
    padding: 0;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
    color: var(--text);
    box-shadow: none;
}

.archive-calendar-nav[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
}

.archive-calendar-weekdays,
.archive-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.archive-calendar-weekdays span {
    text-align: center;
    color: var(--text-soft);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.archive-calendar-day,
.archive-calendar-spacer {
    aspect-ratio: 1;
    border-radius: 14px;
}

.archive-calendar-spacer {
    background: transparent;
}

.archive-calendar-day {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-soft);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: default;
    transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.archive-calendar-day.has-entries {
    cursor: pointer;
    background: linear-gradient(180deg, var(--primary-faint), rgba(255, 255, 255, 0));
    border-color: rgba(15, 118, 110, 0.18);
    color: var(--text);
}

.archive-calendar-day.has-entries:hover {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.34);
    box-shadow: var(--shadow-sm);
}

.archive-calendar-day.is-selected {
    background: linear-gradient(135deg, var(--primary), var(--green));
    border-color: transparent;
    color: var(--text-on-color);
}

.archive-calendar-day.is-selected .archive-calendar-dot {
    background: rgba(255, 255, 255, 0.92);
}

.archive-calendar-dot {
    position: absolute;
    bottom: 6px;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    transform: translateX(-50%);
}

.archive-calendar-summary {
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.55;
}

.archive-calendar-empty {
    padding: 10px 12px;
    border-radius: 16px;
    background: var(--surface-strong);
    color: var(--text-muted);
    font-size: 0.88rem;
    text-align: center;
}

.archive-result-count {
    background: var(--sky-faint);
    color: var(--sky);
}

.archive-results-label,
.summary-total-label {
    color: var(--text-soft);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.report-filters {
    margin-bottom: 14px;
    padding: 14px;
}

.summary-meta {
    margin-bottom: 14px;
}

.summary-subsection {
    margin-top: 14px;
}

.monthly-report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
}

.monthly-report-month {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.summary-row {
    padding: 6px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 0.92rem;
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row-label {
    color: var(--text-muted);
}

.summary-row-value {
    font-weight: 700;
}

.summary-row-value.highlight {
    color: var(--success);
}

.summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 12px;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--primary-faint), var(--success-faint));
}

.summary-total-value {
    font-size: 1.18rem;
}

.team-card-body {
    display: grid;
    gap: 16px;
}

.team-secondary-panel {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.team-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
}

.billing-overview {
    display: grid;
    gap: 10px;
}

.billing-panel {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: linear-gradient(135deg, var(--surface-2), transparent), var(--surface-strong);
}

.billing-panel-copy {
    display: grid;
    gap: 6px;
}

.billing-panel-title {
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.billing-panel-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.billing-panel-meta,
.billing-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.chip-warning {
    background: var(--warning-faint);
    color: var(--warning-dark);
}

.team-summary-chip {
    display: grid;
    gap: 4px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: linear-gradient(180deg, var(--surface-2), transparent);
}

.team-summary-label {
    color: var(--text-soft);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.team-summary-value {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.team-feedback {
    min-height: 22px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
}

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

.team-feedback.is-info {
    color: var(--sky);
}

.team-layout {
    display: grid;
    grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.team-form,
.team-members-panel {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent), var(--surface-2);
}

.team-form-header,
.team-members-header {
    display: grid;
    gap: 4px;
}

.team-note {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.team-note.is-warning {
    color: var(--warning-dark);
}

.billing-actions {
    margin-bottom: 4px;
}

.team-link-output {
    display: grid;
    gap: 10px;
    padding: 14px 16px;
    border: 1px dashed var(--border-strong);
    border-radius: 18px;
    background: linear-gradient(180deg, var(--surface-2), transparent);
}

.team-link-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.team-link-output-text,
.team-user-role-copy {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.team-link-output-url {
    padding: 10px 12px;
    border-radius: 14px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    font-family: var(--timer-font);
    font-size: 0.84rem;
    word-break: break-all;
}

.team-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.team-user {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 15px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface-strong);
}

.team-user-main {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.team-user-name-row,
.team-user-meta,
.team-user-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.team-user-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.team-user-email {
    color: var(--text-muted);
    font-size: 0.9rem;
    word-break: break-word;
}

.team-role-select {
    min-width: 150px;
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
    color: var(--text);
}

.team-role-badge,
.team-status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.team-role-badge {
    background: var(--primary-faint);
    color: var(--primary);
}

.team-status-badge[data-status="active"] {
    background: var(--success-faint);
    color: var(--success);
}

.team-status-badge[data-status="disabled"] {
    background: var(--danger-faint);
    color: var(--danger);
}

.workspace-readonly .project-card .card-body,
.workspace-readonly .timer-card .card-body,
.workspace-readonly .migration-box {
    opacity: 0.72;
}

@media (min-width: 1181px) {
    .page-wrapper {
        padding: 18px 18px 72px;
    }

    .workspace-layout {
        width: min(100%, calc(100vw - 36px));
        grid-template-columns: minmax(0, 1fr) clamp(340px, 24vw, 430px);
        gap: 20px;
    }

    .container {
        grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
        align-items: start;
        gap: 14px;
    }

    .archive-sidebar {
        top: 18px;
    }

    .container > .app-header,
    .container > .log-card,
    .container > .summary-card {
        grid-column: 1 / -1;
    }

    #team-card {
        grid-column: 1;
        margin-bottom: 0;
    }

    .details-stack {
        grid-column: 2;
        display: grid;
        gap: 14px;
        align-self: start;
    }

    #profile-details,
    #customer-details {
        margin-bottom: 0;
    }

    .project-card {
        grid-column: 1;
    }

    .timer-card {
        grid-column: 2;
    }

    .project-card {
        min-height: 100%;
    }

    .project-card .card-body {
        display: grid;
        gap: 12px;
    }

    .project-card textarea {
        min-height: 60px;
    }

    .project-card .project-toolbar {
        margin-top: 0;
    }

    .project-card .project-manager {
        margin-top: 10px;
        padding-top: 12px;
        max-height: 210px;
        overflow: auto;
        scrollbar-width: thin;
    }

    .project-card .project-secondary-panel {
        margin-top: 8px;
        padding-top: 8px;
    }

    .project-card .project-secondary-summary {
        padding: 8px 10px;
    }

    .project-card .migration-box {
        margin-top: 10px;
        padding: 12px 14px;
    }

    .project-card .project-item {
        padding: 12px 13px;
    }

    .project-card .compact-empty {
        padding: 14px 12px;
    }

    .timer-card {
        align-self: stretch;
        position: static;
        padding: 20px 16px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .timer-card #timer {
        font-size: clamp(2.3rem, 4.1vw, 3.7rem);
    }

    .timer-card #timer-status {
        margin: 6px 0 14px;
    }

    .timer-card .timer-live-cost {
        margin: -2px 0 14px;
    }

    .timer-card .btn-group {
        gap: 6px;
    }

    .timer-card .btn {
        min-height: 40px;
        padding: 9px 12px;
    }
}

@media (min-width: 1536px) {
    .page-wrapper {
        padding-left: 14px;
        padding-right: 14px;
    }

    .workspace-layout {
        width: min(100%, calc(100vw - 28px));
        grid-template-columns: minmax(0, 1fr) clamp(360px, 23vw, 460px);
        gap: 22px;
    }

    .container {
        grid-template-columns: minmax(0, 1.16fr) minmax(340px, 0.84fr);
    }

    .app-header {
        grid-template-columns: minmax(0, 1.2fr) minmax(320px, 420px);
    }
}

.summary-pdf-btn {
    margin-top: 12px;
}

.theme-controls {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1001;
    pointer-events: none;
}

.style-picker {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    pointer-events: none;
}

.style-menu {
    position: absolute;
    right: 0;
    bottom: calc(100% + 10px);
    min-width: 210px;
    padding: 12px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(10px) scale(0.96);
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
}

.style-menu.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    pointer-events: all;
}

.theme-btn-row,
.theme-btn,
.style-option {
    pointer-events: auto;
}

.style-menu-label {
    padding: 4px 10px 10px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--border);
    color: var(--text-soft);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.style-option {
    width: 100%;
    justify-content: flex-start;
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 14px;
    box-shadow: none !important;
    font-weight: 700;
}

.style-option:hover,
.style-option.active {
    background: var(--primary-faint);
    color: var(--primary);
}

.style-option:active {
    transform: none;
}

.theme-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.theme-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.82);
    color: var(--text-muted);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-sm);
}

.theme-btn:hover {
    color: var(--primary);
    border-color: rgba(15, 118, 110, 0.26);
}

[data-theme="light"] .icon-sun,
[data-theme="neo"] .icon-sun,
[data-theme="paper"] .icon-sun {
    display: none;
}

[data-theme="dark"] .icon-moon {
    display: none;
}

[data-theme="neo"] .card,
[data-theme="neo"] .style-menu,
[data-theme="neo"] .theme-btn,
[data-theme="neo"] input[type="text"],
[data-theme="neo"] input[type="number"],
[data-theme="neo"] input[type="email"],
[data-theme="neo"] input[type="date"],
[data-theme="neo"] input[type="month"],
[data-theme="neo"] select,
[data-theme="neo"] textarea,
[data-theme="neo"] .project-item,
[data-theme="neo"] .log-item,
[data-theme="neo"] .archive-item,
[data-theme="neo"] .summary-project-card,
[data-theme="neo"] .monthly-report-card,
[data-theme="neo"] .report-filters,
[data-theme="neo"] .migration-box,
[data-theme="neo"] .compact-empty,
[data-theme="neo"] .summary-total {
    box-shadow: var(--shadow-sm);
    border-color: transparent;
}

[data-theme="paper"] .card,
[data-theme="paper"] .style-menu,
[data-theme="paper"] .theme-btn,
[data-theme="paper"] .project-item,
[data-theme="paper"] .log-item,
[data-theme="paper"] .archive-item,
[data-theme="paper"] .summary-project-card,
[data-theme="paper"] .monthly-report-card,
[data-theme="paper"] .report-filters,
[data-theme="paper"] .migration-box,
[data-theme="paper"] .compact-empty,
[data-theme="paper"] .summary-total {
    backdrop-filter: none;
}

[data-theme="paper"] #timer,
[data-theme="paper"] .app-header h1 {
    letter-spacing: -0.04em;
}

@media (max-width: 1180px) {
    .workspace-layout {
        grid-template-columns: 1fr;
    }

    .archive-sidebar {
        position: static;
    }

    .app-header {
        grid-template-columns: 1fr;
    }

    .auth-panel-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .page-wrapper {
        padding: 18px 14px 84px;
    }

    .card-header,
    .card-body,
    .app-header {
        padding-left: 18px;
        padding-right: 18px;
    }

    .app-header {
        gap: 18px;
    }

    .app-header-brand {
        align-items: flex-start;
    }

    .logo-upload-area,
    .grid-2,
    .log-edit-row {
        grid-template-columns: 1fr;
    }

    .project-item,
    .project-manager-header,
    .migration-box,
    .archive-item-head,
    .summary-total,
    .log-header-actions,
    .log-item-main {
        flex-direction: column;
        align-items: stretch;
    }

    .project-item-actions,
    .archive-item-actions,
    .log-item-actions,
    .summary-actions,
    .btn-group {
        width: 100%;
    }

    .archive-calendar-header,
    .archive-calendar-status {
        align-items: flex-start;
    }

    .project-item-actions > button,
    .archive-item-actions > button,
    .log-item-actions > button,
    .summary-actions > button,
    .btn-group > button {
        flex: 1;
    }

    .theme-controls {
        right: 14px;
        bottom: 14px;
    }

    .theme-btn {
        width: 46px;
        height: 46px;
    }

    .session-card {
        flex-direction: column;
    }

    .team-layout,
    .team-user,
    .billing-panel {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .auth-mode-switch {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .auth-mode-btn {
        min-width: 0;
        width: 100%;
    }

    body.auth-locked .page-wrapper {
        padding: 14px 12px 76px;
    }

    body.auth-locked .app-header {
        padding: 16px;
        gap: 12px;
    }

    body.auth-locked .app-header h1 {
        font-size: clamp(1.4rem, 7vw, 1.9rem);
    }

    body.auth-locked .app-subtitle {
        font-size: 0.88rem;
    }

    body.auth-locked .auth-panel-copy h2 {
        font-size: clamp(1.25rem, 6vw, 1.7rem);
    }

    body.auth-locked .auth-form-shell {
        width: 100%;
        padding: 14px;
    }
}

@media (max-width: 520px) {
    #timer {
        font-size: 2.8rem;
    }

    .app-logo {
        width: 58px;
        height: 58px;
        border-radius: 18px;
    }

    .style-menu {
        min-width: 180px;
    }
}
[data-theme="dark"]   .icon-moon { display: none; }
[data-theme="neo"]    .icon-sun  { display: none; }
[data-theme="paper"]  .icon-sun  { display: none; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
    .page-wrapper { padding: 20px 12px 48px; }
    #timer { font-size: 3.5rem; }
    .app-header h1 { font-size: 1.4rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .btn-group--stretch { flex-direction: column; }
    .log-edit-row { grid-template-columns: 1fr; }
    .theme-controls { bottom: 16px; right: 14px; }
    .summary-actions { flex-direction: column; }
    .project-item,
    .migration-box,
    .project-manager-header,
    .log-header-actions { flex-direction: column; align-items: stretch; }
}

@media (max-width: 1100px) {
    .workspace-layout {
        grid-template-columns: 1fr;
    }

    .archive-sidebar {
        position: static;
    }
}