/* ============================================================
   LAN PACK — Retro Arcade · Elegant Pixel Edition
   Paleta: azules nocturnos, grises azulados, blanco
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
    --night:     #161618;
    --deep:      #1e1e21;
    --panel:     #27272c;
    --border:    #3a3a42;
    --border-hi: #5a6070;
    --steel:     #707880;
    --silver:    #a0aab8;
    --cloud:     #c8d0dc;
    --white:     #e8edf4;
    --check-bg:  #2a3040;
    --check-bdr: #5a7090;
    --done-text: #80a0c0;
    --danger:    #5a2828;
    --danger-hi: #e07878;
    --px: 'Press Start 2P', monospace;
}

/* ── TEMA CLARO ── */
body.light {
    --night:     #dce8f5;
    --deep:      #eaf2fb;
    --panel:     #f4f8fd;
    --border:    #a8c4e0;
    --border-hi: #5b8fc7;
    --steel:     #6a8faf;
    --silver:    #2d5a8a;
    --cloud:     #1a3550;
    --white:     #0d1f30;
    --check-bg:  #c2daf5;
    --check-bdr: #3a72b8;
    --done-text: #2a5a9a;
    --danger:    #f5d0d0;
    --danger-hi: #c0392b;
}

body.light::before {
    background-image:
        linear-gradient(rgba(90, 140, 200, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90, 140, 200, 0.15) 1px, transparent 1px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }

body {
    font-family: var(--px);
    background: var(--night);
    color: var(--cloud);
    min-height: 100vh;
    padding-bottom: 108px;
    font-size: 10px;
    line-height: 1.6;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(42, 58, 85, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42, 58, 85, 0.15) 1px, transparent 1px);
    background-size: 16px 16px;
    pointer-events: none;
    z-index: 0;
}

/* ── HEADER ── */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--deep);
    border-bottom: 3px solid var(--border);
    box-shadow: 0 3px 0 var(--night), 0 6px 0 rgba(42,58,85,0.25);
}

.header-inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 16px 16px 14px;
    position: relative;
    z-index: 1;
}

.header-eyebrow {
    font-size: 7px;
    color: var(--steel);
    letter-spacing: 0.15em;
    margin-bottom: 8px;
}

h1 {
    font-size: 30px;
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
    position: relative;
    cursor: text;
    outline: none;
    caret-color: var(--white);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--border-hi);
    text-underline-offset: 5px;
    transition: text-decoration-color 0.15s;
}
h1:hover {
    text-decoration-color: var(--silver);
}
h1:focus {
    text-decoration-color: var(--white);
}
h1::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--white);
}

.countdown {
    font-family: var(--px);
    font-size: 7px;
    color: var(--silver);
    letter-spacing: 0.06em;
    margin-bottom: 8px;
    padding: 4px 8px;
    background: var(--panel);
    border: 1px solid var(--border);
    display: inline-block;
}
.countdown.hidden { display: none; }
.countdown.live {
    color: var(--white);
    border-color: var(--border-hi);
    animation: countdownPulse 1.5s steps(2, end) infinite;
}
@keyframes countdownPulse {
    50% { border-color: var(--silver); }
}

.global-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.global-label {
    font-size: 7px;
    color: var(--silver);
    white-space: nowrap;
    min-width: 78px;
}
.global-track {
    flex: 1;
    height: 6px;
    background: var(--border);
}
.global-fill {
    height: 100%;
    width: 0%;
    background: var(--white);
    transition: width 0.4s steps(20, end);
}

/* ── CONTAINER ── */
.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 16px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── CATEGORY ── */
.category {
    background: var(--deep);
    border: 2px solid var(--border);
    box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
    transition: border-color 0.15s;
    position: relative;
}
.category::before {
    content: '▪';
    position: absolute;
    top: 2px;
    right: 8px;
    font-size: 6px;
    color: var(--border);
    line-height: 1;
    z-index: 1;
}
.category:hover { border-color: var(--border-hi); }
.category.active { border-color: var(--border-hi); }
.category.active::before { color: var(--border-hi); }

.category-header {
    background: var(--panel);
    padding: 12px 14px 10px;
    cursor: pointer;
    user-select: none;
    border-bottom: 2px solid var(--border);
}
.category.active .category-header { border-bottom-color: var(--border-hi); }

.category-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.cat-name {
    font-size: clamp(7px, 2.2vw, 9px);
    color: var(--white);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: text;
    outline: none;
    caret-color: var(--white);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--border);
    text-underline-offset: 4px;
    transition: text-decoration-color 0.15s;
}
.cat-name:hover { text-decoration-color: var(--border-hi); }
.cat-name:focus { text-decoration-color: var(--silver); }
.title-actions {
    display: flex;
    align-items: center;
    gap: 5px;
}

.px-btn {
    width: 28px;
    height: 28px;
    background: var(--night);
    border: 2px solid var(--border);
    color: var(--silver);
    font-family: var(--px);
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s;
    flex-shrink: 0;
    padding: 0;
    line-height: 1;
}
.px-btn:hover {
    background: var(--border);
    border-color: var(--border-hi);
    color: var(--white);
    transform: translate(-1px,-1px);
    box-shadow: 2px 2px 0 rgba(0,0,0,0.5);
}
.px-btn:active { transform: translate(0,0); box-shadow: none; }
.px-btn.danger:hover {
    background: var(--danger);
    border-color: var(--danger-hi);
    color: var(--danger-hi);
}

.toggle-btn {
    transition: color 0.15s, transform 0.2s, background 0.1s, border-color 0.1s, box-shadow 0.1s;
}
.active .toggle-btn {
    color: var(--silver);
    transform: scaleY(-1);
}

.progress-container {
    display: flex;
    align-items: center;
    gap: 8px;
}
.count {
    font-size: 7px;
    color: var(--steel);
    min-width: 28px;
}
.active .count { color: var(--silver); }
.progress-bar {
    flex: 1;
    height: 4px;
    background: var(--border);
}
.progress {
    height: 100%;
    width: 0%;
    background: var(--silver);
    transition: width 0.4s steps(20, end);
}
.progress.complete {
    background: var(--white);
}

/* ── ITEMS ── */
.category-items {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.active .category-items { max-height: 2000px; }

.item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    transition: background 0.1s;
    position: relative;
}
.item.done {
    background: var(--check-bg);
    opacity: 0.85;
}
.item.done:hover {
    background: var(--check-bg);
    opacity: 1;
}

.item input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    min-width: 14px;
    background: var(--night);
    border: 2px solid var(--border-hi);
    cursor: pointer;
    position: relative;
    transition: background 0.1s;
    flex-shrink: 0;
}
.item input[type="checkbox"]:checked {
    background: var(--check-bg);
    border-color: var(--check-bdr);
}
.item input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--px);
    font-size: 7px;
    color: var(--white);
    padding-top: 1px;
}

.item label {
    flex: 1;
    font-size: 8px;
    color: var(--cloud);
    cursor: pointer;
    letter-spacing: 0.02em;
    line-height: 1.7;
    transition: color 0.15s;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}
.item label.completed {
    color: var(--done-text);
    text-decoration: line-through;
    text-decoration-color: var(--steel);
}

.btn-delete {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--steel);
    font-family: var(--px);
    font-size: 9px;
    opacity: 0;
    transition: color 0.1s, opacity 0.15s;
    padding: 2px 4px;
    flex-shrink: 0;
    line-height: 1;
}
.btn-delete:hover { color: var(--danger-hi); }

@keyframes fadeOut {
    to { opacity: 0; transform: translateX(-8px); }
}
.item.deleting { animation: fadeOut 0.2s forwards; }

@keyframes itemIn {
    from { opacity: 0; transform: translateX(-8px); }
    to   { opacity: 1; transform: translateX(0); }
}
.item.new-item { animation: itemIn 0.25s steps(4, end); }

.empty-cat {
    padding: 14px;
    text-align: center;
    font-size: 7px;
    color: var(--steel);
}

/* ── FOOTER ── */
.footer {
    position: fixed;
    bottom: 28px;
    left: 0;
    right: 0;
    background: var(--deep);
    border-top: 3px solid var(--border);
    box-shadow: 0 -3px 0 var(--night);
    padding: 10px 16px;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 100;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--night);
    border: 2px solid var(--border);
    color: var(--silver);
    font-family: var(--px);
    font-size: 7px;
    cursor: pointer;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.1s;
    white-space: nowrap;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
}
.action-btn:hover {
    background: var(--panel);
    border-color: var(--border-hi);
    color: var(--white);
    transform: translate(-1px,-1px);
    box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
}
.action-btn:active { transform: translate(0,0); box-shadow: none; }

/* ── MODAL ── */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(11, 15, 26, 0.88);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.15s ease;
}
.modal-overlay.hidden { display: none !important; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
    background: var(--deep);
    border: 3px solid var(--border-hi);
    box-shadow: 6px 6px 0 var(--night), 0 0 0 1px var(--border);
    padding: 22px;
    width: 100%;
    max-width: 360px;
    animation: pixelDrop 0.18s steps(4, end);
    position: relative;
}
@keyframes pixelDrop {
    from { transform: translateY(-16px); opacity: 0; }
    to   { transform: translateY(0);     opacity: 1; }
}
.modal-box::before, .modal-box::after {
    content: '█';
    position: absolute;
    font-size: 7px;
    color: var(--border-hi);
    line-height: 1;
}
.modal-box::before { top: 3px; left: 5px; }
.modal-box::after  { top: 3px; right: 5px; }

.modal-tag {
    font-size: 7px;
    color: var(--steel);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    padding-left: 18px;
}
.modal-box h3 {
    font-size: 9px;
    color: var(--white);
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    letter-spacing: 0.04em;
}
.modal-box input[type="text"] {
    width: 100%;
    padding: 9px 10px;
    background: var(--night);
    border: 2px solid var(--border);
    color: var(--white);
    font-family: var(--px);
    font-size: 8px;
    outline: none;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
    transition: border-color 0.1s;
}
.modal-box input[type="text"]:focus { border-color: var(--border-hi); }
.modal-box input[type="text"].error {
    border-color: var(--danger-hi);
    animation: shake 0.3s;
}
@keyframes shake {
    0%,100% { transform: translateX(0); }
    25%      { transform: translateX(-4px); }
    75%      { transform: translateX(4px); }
}

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

.modal-btn {
    padding: 8px 14px;
    font-family: var(--px);
    font-size: 7px;
    cursor: pointer;
    border: 2px solid;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.1s;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.5);
}
.modal-btn:hover {
    transform: translate(-1px,-1px);
    box-shadow: 3px 3px 0 rgba(0,0,0,0.6);
}
.modal-btn:active { transform: translate(0,0); box-shadow: none; }

.modal-btn.cancel {
    background: var(--night);
    border-color: var(--border);
    color: var(--silver);
}
.modal-btn.cancel:hover { border-color: var(--danger-hi); color: var(--danger-hi); }
.modal-btn.confirm {
    background: var(--panel);
    border-color: var(--border-hi);
    color: var(--white);
}
.modal-btn.confirm:hover {
    background: var(--border-hi);
    border-color: var(--white);
}

/* ── DRAG & DROP ── */
.item[draggable="true"] {
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: element;
    -webkit-touch-callout: none;
    touch-action: pan-y;
}
.item[draggable="true"]:active { cursor: grabbing; }

.item.dragging {
    opacity: 0.4;
    background: var(--panel);
}
.item.drag-over {
    border-top: 2px solid var(--border-hi);
    background: var(--panel);
}

.category[draggable="true"] {
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}
.category.dragging-cat {
    opacity: 0.4;
}
.category.drag-over-cat {
    border-color: var(--border-hi);
    box-shadow: 0 0 0 2px var(--border-hi);
}

/* ── COMPLETION ANIMATION ── */
@keyframes pixelFlash {
    0%   { box-shadow: none; }
    20%  { box-shadow: 0 0 0 3px var(--white), inset 0 0 0 1px var(--border-hi); }
    40%  { box-shadow: 0 0 0 6px var(--border-hi); }
    60%  { box-shadow: 0 0 0 3px var(--white); }
    80%  { box-shadow: 0 0 0 2px var(--border-hi); }
    100% { box-shadow: none; }
}

.category.just-completed {
    animation: pixelFlash 1.2s steps(4, end);
}

.category.just-completed .progress {
    background: var(--white);
}

/* ── TOAST ── */
.toast {
    position: fixed;
    bottom: 108px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--panel);
    border: 2px solid var(--border-hi);
    box-shadow: 3px 3px 0 var(--night);
    color: var(--cloud);
    font-family: var(--px);
    font-size: 7px;
    padding: 8px 14px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 500;
    letter-spacing: 0.04em;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── LOADING ── */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 0;
    color: var(--steel);
    font-size: 8px;
    position: relative;
    z-index: 1;
}
.loader-block {
    width: 16px;
    height: 16px;
    background: var(--border-hi);
    animation: blink 0.6s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── LANGUAGE PICKER MODAL ── */
.lang-box {
    text-align: center;
}

.lang-subtitle {
    font-family: var(--px);
    font-size: 7px;
    color: var(--silver);
    line-height: 2.2;
    margin-bottom: 24px;
    letter-spacing: 0.06em;
}

.lang-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.lang-btn {
    flex: 1;
    padding: 14px 8px;
    background: var(--night);
    border: 2px solid var(--border-hi);
    color: var(--white);
    font-family: var(--px);
    font-size: 8px;
    cursor: pointer;
    letter-spacing: 0.06em;
    box-shadow: 3px 3px 0 rgba(0,0,0,0.4);
    transition: all 0.1s;
    line-height: 1.8;
}

.lang-btn:hover {
    background: var(--border-hi);
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0 rgba(0,0,0,0.5);
}

.lang-btn:active {
    transform: translate(0,0);
    box-shadow: none;
}

/* ── NUEVA LAN MODAL ── */
.newlan-field {
    margin-bottom: 14px;
}

.newlan-label {
    display: block;
    font-family: var(--px);
    font-size: 7px;
    color: var(--silver);
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.newlan-field input[type="text"],
.newlan-field input[type="date"] {
    width: 100%;
    padding: 8px 10px;
    background: var(--night);
    border: 2px solid var(--border);
    color: var(--white);
    font-family: var(--px);
    font-size: 8px;
    outline: none;
    letter-spacing: 0.03em;
    transition: border-color 0.1s;
    color-scheme: dark;
}
.newlan-field input:focus { border-color: var(--border-hi); }
.newlan-field input.error {
    border-color: var(--danger-hi);
    animation: shake 0.3s;
}

.newlan-dates {
    display: flex;
    align-items: center;
    gap: 6px;
}
.newlan-dates input[type="date"] { flex: 1; }
.newlan-sep {
    font-family: var(--px);
    font-size: 8px;
    color: var(--steel);
    flex-shrink: 0;
}

.newlan-logo-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.newlan-logo-preview {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border);
    background: var(--night);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    overflow: hidden;
}

.newlan-logo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: pixelated;
}

/* ── HISTORY MODAL ── */
.history-box {
    max-height: 80vh;
    overflow-y: auto;
}

.history-list {
    margin-bottom: 16px;
}

.history-entry {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.history-entry:last-child { border-bottom: none; }

.history-logo {
    width: 36px;
    height: 36px;
    border: 2px solid var(--border);
    background: var(--panel);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    overflow: hidden;
}
.history-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: pixelated;
}

.history-info { flex: 1; }

.history-name {
    font-family: var(--px);
    font-size: 8px;
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.history-dates {
    font-family: var(--px);
    font-size: 6px;
    color: var(--steel);
    letter-spacing: 0.04em;
}

.history-empty {
    text-align: center;
    font-family: var(--px);
    font-size: 7px;
    color: var(--steel);
    padding: 20px 0;
    letter-spacing: 0.06em;
}

/* ── ONBOARDING TOUR ── */
.tour-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    pointer-events: none;
}
.tour-overlay.hidden { display: none; }

.tour-svg {
    position: fixed;
    inset: 0;
    pointer-events: auto;
}

#tour-hole {
    transition: cx 0.35s ease, cy 0.35s ease, r 0.35s ease;
}

.tour-tooltip {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 100px;
    width: min(320px, 88vw);
    background: var(--deep);
    border: 2px solid var(--border-hi);
    box-shadow: 4px 4px 0 rgba(0,0,0,0.5);
    padding: 16px;
    pointer-events: auto;
    z-index: 2001;
    transition: bottom 0.3s ease, top 0.3s ease;
}

.tour-tooltip.top {
    bottom: auto;
    top: 90px;
}

.tour-step-count {
    font-family: var(--px);
    font-size: 7px;
    color: var(--steel);
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.tour-text {
    font-family: var(--px);
    font-size: 8px;
    color: var(--cloud);
    line-height: 1.8;
    letter-spacing: 0.02em;
    margin-bottom: 14px;
}

.tour-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.tour-skip {
    background: none;
    border: none;
    color: var(--steel);
    font-family: var(--px);
    font-size: 7px;
    cursor: pointer;
    letter-spacing: 0.06em;
    transition: color 0.15s;
}
.tour-skip:hover { color: var(--silver); }

.tour-next {
    padding: 8px 16px;
    background: var(--border-hi);
    border: 2px solid var(--border-hi);
    color: var(--white);
    font-family: var(--px);
    font-size: 8px;
    cursor: pointer;
    letter-spacing: 0.05em;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
    transition: all 0.1s;
}
.tour-next:hover {
    background: var(--white);
    color: var(--night);
}
.tour-next:active { transform: translate(1px, 1px); box-shadow: none; }

/* ── BRAND FOOTER ── */
.brand-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 5px 16px;
    background: var(--night);
    border-top: 1px solid var(--border);
    z-index: 99;
}

/* ── SETTINGS MODAL ── */
.settings-box .modal-actions {
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.settings-row:last-of-type { border-bottom: none; margin-bottom: 20px; }

.settings-label {
    font-family: var(--px);
    font-size: 8px;
    color: var(--silver);
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.settings-toggle { display: flex; gap: 4px; }

.toggle-opt {
    padding: 7px 10px;
    background: var(--night);
    border: 2px solid var(--border);
    color: var(--silver);
    font-family: var(--px);
    font-size: 7px;
    cursor: pointer;
    transition: all 0.1s;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.toggle-opt:hover { border-color: var(--border-hi); color: var(--cloud); }
.toggle-opt.active {
    background: var(--border-hi);
    border-color: var(--border-hi);
    color: var(--white);
    box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
}

.danger-opt {
    border-color: var(--danger-hi) !important;
    color: var(--danger-hi) !important;
}
.danger-opt:hover {
    background: var(--danger) !important;
    border-color: var(--danger-hi) !important;
    color: var(--danger-hi) !important;
}

.brand-footer-name {
    font-family: var(--px);
    font-size: 6px;
    color: var(--steel);
    letter-spacing: 0.08em;
}

.brand-footer-sep {
    color: var(--border);
    font-size: 8px;
    line-height: 1;
}

.brand-footer-link {
    font-family: var(--px);
    font-size: 6px;
    color: var(--silver);
    text-decoration: none;
    letter-spacing: 0.06em;
    transition: color 0.15s;
}
.brand-footer-link:hover { color: var(--white); }

.brand-footer-ver {
    font-family: var(--px);
    font-size: 6px;
    color: var(--border-hi);
    letter-spacing: 0.06em;
}

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
    h1 { font-size: 20px; }
    .action-btn span { display: none; }
    .action-btn { padding: 9px 10px; }
    .footer { gap: 5px; }
}