:root {
  --bg: #fff0f6;
  --bg-2: #ffe3ef;
  --card: rgba(255, 255, 255, 0.78);
  --card-border: rgba(255, 143, 190, 0.35);
  --text: #4a1d3a;
  --muted: #9a5f82;
  --pink: #ff5fa2;
  --pink-deep: #e0367f;
  --lilac: #b98cff;
  --peach: #ffb38a;
  --good: #1f9e74;
  --good-bg: #ddf8ec;
  --warn: #c2410c;
  --warn-bg: #ffe8d9;
  --bad: #d61f5b;
  --bad-bg: #ffe0ea;
  --shadow: 0 10px 30px rgba(224, 54, 127, 0.15);
  --grad: linear-gradient(135deg, #ff6fae 0%, #c58bff 100%);
  --input-bg: #fff;
  --blob-a: #ffc2dc;
  --blob-b: #e4cfff;
  --blob-c: #ffd9c4;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1d0f1d;
    --bg-2: #2a1430;
    --card: rgba(48, 24, 52, 0.78);
    --card-border: rgba(255, 120, 190, 0.25);
    --text: #ffe6f3;
    --muted: #d8a5c6;
    --good: #5be0b0;
    --good-bg: rgba(46, 160, 120, 0.18);
    --warn: #ffb27a;
    --warn-bg: rgba(255, 140, 70, 0.16);
    --bad: #ff7aa8;
    --bad-bg: rgba(255, 80, 140, 0.18);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --input-bg: rgba(255, 255, 255, 0.06);
    --blob-a: #6b1d4f;
    --blob-b: #3f2370;
    --blob-c: #5a2a3a;
  }
}

:root[data-theme="dark"] {
  --bg: #1d0f1d;
  --bg-2: #2a1430;
  --card: rgba(48, 24, 52, 0.78);
  --card-border: rgba(255, 120, 190, 0.25);
  --text: #ffe6f3;
  --muted: #d8a5c6;
  --good: #5be0b0;
  --good-bg: rgba(46, 160, 120, 0.18);
  --warn: #ffb27a;
  --warn-bg: rgba(255, 140, 70, 0.16);
  --bad: #ff7aa8;
  --bad-bg: rgba(255, 80, 140, 0.18);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --input-bg: rgba(255, 255, 255, 0.06);
  --blob-a: #6b1d4f;
  --blob-b: #3f2370;
  --blob-c: #5a2a3a;
}

* { box-sizing: border-box; }

html, body { margin: 0; }
html { background: var(--bg-2); }

body {
  font-family: "Fredoka", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

a { color: var(--pink-deep); }

.bg-blobs { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-blobs span {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.7;
  animation: float 18s ease-in-out infinite alternate;
}
.bg-blobs span:nth-child(1) { width: 320px; height: 320px; background: var(--blob-a); top: -80px; left: -80px; }
.bg-blobs span:nth-child(2) { width: 280px; height: 280px; background: var(--blob-b); top: 40%; right: -100px; animation-delay: -6s; }
.bg-blobs span:nth-child(3) { width: 260px; height: 260px; background: var(--blob-c); bottom: -60px; left: 20%; animation-delay: -12s; }
@keyframes float { to { transform: translate(40px, 30px) scale(1.1); } }

.app {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 16px calc(110px + env(safe-area-inset-bottom));
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.center { text-align: center; justify-content: center; }
.row { display: flex; align-items: center; }
.gap { gap: 10px; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; }

h1, h2 { margin: 0; }
h2 { font-size: 1.15rem; font-weight: 600; }
.script { font-family: "Pacifico", cursive; font-weight: 400; }

.hero { padding: 12px 4px 16px; }
.hero h1 {
  font-size: clamp(2rem, 9vw, 2.8rem);
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1.3;
}
.hero h1 .wiggle { display: inline-block; color: initial; -webkit-text-fill-color: initial; animation: wiggle 2.5s ease-in-out infinite; }
@keyframes wiggle { 0%, 100% { transform: rotate(0); } 15% { transform: rotate(-14deg) scale(1.15); } 30% { transform: rotate(10deg); } 45% { transform: rotate(0); } }
.hero-date { margin: 0; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.hero-sub { margin: 4px 0 0; color: var(--muted); }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 4px 16px; }
.page-head h1 { font-size: clamp(1.7rem, 7vw, 2.2rem); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.4; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.card h2 { margin-bottom: 6px; }

.section-head { display: flex; align-items: center; justify-content: space-between; margin: 22px 4px 10px; }

/* Buttons */
.btn {
  font: inherit; font-weight: 600;
  border: 0; border-radius: 999px;
  padding: 12px 20px;
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 18px rgba(255, 95, 162, 0.35);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.2s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.btn:active { transform: scale(0.96); }
.btn-big { font-size: 1.25rem; padding: 16px 28px; }
.btn-small { padding: 8px 14px; font-size: 0.92rem; }
.btn-ghost { background: transparent; color: var(--pink-deep); border: 2px solid var(--card-border); box-shadow: none; }
.btn-danger { background: var(--bad-bg); color: var(--bad); box-shadow: none; }
.icon-btn {
  font: inherit; border: 0; background: transparent; cursor: pointer;
  font-size: 1.1rem; padding: 6px; border-radius: 12px; color: var(--muted);
}
.icon-btn:hover { background: var(--bg-2); }
.chip {
  font: inherit; font-size: 0.88rem; font-weight: 500;
  border: 1.5px solid var(--card-border); background: var(--input-bg); color: var(--pink-deep);
  border-radius: 999px; padding: 6px 12px; cursor: pointer;
}
.file-btn { position: relative; overflow: hidden; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

/* Clock */
.clock-card { text-align: center; padding: 24px 18px; }
.clock-card p { margin: 0 0 12px; }
.clock-active .row { justify-content: center; flex-wrap: wrap; }
.timer {
  font-size: clamp(2.6rem, 14vw, 3.6rem); font-weight: 700; letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.clock-active .btn-big { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 6px 30px rgba(255, 95, 162, 0.6); } }

/* Stats */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.stats .card { margin: 0; padding: 14px 16px; }
.stat-label { margin: 0; font-size: 0.82rem; color: var(--muted); font-weight: 500; }
.stat-value { margin: 2px 0; font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-sub { margin: 0; font-size: 0.9rem; color: var(--pink-deep); font-weight: 600; }

/* Wage check / results */
.notice { display: flex; gap: 12px; align-items: flex-start; }
.notice .emoji { font-size: 1.8rem; line-height: 1; }
.notice p { margin: 2px 0 0; }
.notice strong { font-size: 1.05rem; }
.is-good { background: var(--good-bg); border-color: transparent; }
.is-good strong { color: var(--good); }
.is-warn { background: var(--warn-bg); border-color: transparent; }
.is-warn strong { color: var(--warn); }
.is-bad { background: var(--bad-bg); border-color: transparent; }
.is-bad strong { color: var(--bad); }

.result-table { width: 100%; border-collapse: collapse; margin-top: 12px; font-variant-numeric: tabular-nums; }
.result-table th, .result-table td { padding: 8px 4px; text-align: right; border-bottom: 1px dashed var(--card-border); }
.result-table th:first-child, .result-table td:first-child { text-align: left; font-weight: 500; }
.result-table th { font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.big-diff { font-size: 2rem; font-weight: 700; margin: 6px 0 0; }

/* Shift list */
.shift-list { display: flex; flex-direction: column; gap: 10px; }
.shift {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 20px; padding: 12px 14px; box-shadow: var(--shadow);
}
.shift-date {
  width: 52px; height: 56px; border-radius: 16px; background: var(--grad); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.05;
}
.shift-date b { font-size: 1.35rem; }
.shift-date small { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.shift-main { min-width: 0; }
.shift-main .times { font-weight: 600; }
.shift-main .meta { font-size: 0.85rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shift-main .tag { display: inline-block; font-size: 0.72rem; padding: 1px 8px; border-radius: 999px; background: var(--bg-2); color: var(--pink-deep); margin-left: 4px; font-weight: 600; vertical-align: 1px; }
.shift-right { text-align: right; }
.shift-right .pay { font-weight: 700; color: var(--pink-deep); font-variant-numeric: tabular-nums; }
.shift-right .hrs { font-size: 0.85rem; color: var(--muted); }
.shift-actions { display: flex; gap: 2px; justify-content: flex-end; margin-top: 2px; }

.week { margin-bottom: 22px; }
.week-head { display: flex; justify-content: space-between; align-items: baseline; margin: 0 4px 10px; gap: 8px; }
.week-head h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.week-head span { font-size: 0.9rem; color: var(--pink-deep); font-weight: 600; white-space: nowrap; }

.empty { text-align: center; padding: 30px 16px; }
.empty .big { font-size: 2.6rem; }

/* Forms */
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.form-grid.tight { gap: 8px; }
.span-2 { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 0.86rem; font-weight: 500; color: var(--muted); }
input, select {
  font: inherit; font-size: 1rem; color: var(--text);
  background: var(--input-bg);
  border: 1.5px solid var(--card-border);
  border-radius: 14px; padding: 10px 12px; width: 100%; min-width: 0;
  outline: none; transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none; appearance: none;
}
select { background-image: linear-gradient(45deg, transparent 50%, var(--pink) 50%), linear-gradient(135deg, var(--pink) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 12px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 32px; }
input:focus, select:focus { border-color: var(--pink); box-shadow: 0 0 0 4px rgba(255, 95, 162, 0.18); }
fieldset { border: 1.5px dashed var(--card-border); border-radius: 18px; padding: 10px 12px 12px; margin: 0; }
legend { font-size: 0.86rem; color: var(--muted); padding: 0 6px; }
.quick-periods { margin: 10px 0 14px; }
hr { border: 0; border-top: 1px dashed var(--card-border); margin: 16px 0; }

.preview { margin: 0; padding: 12px; border-radius: 16px; background: var(--bg-2); text-align: center; font-weight: 600; color: var(--pink-deep); }

dialog {
  border: 0; padding: 20px; border-radius: 28px; width: min(480px, calc(100% - 24px));
  background: var(--bg); color: var(--text); box-shadow: 0 20px 60px rgba(120, 20, 80, 0.35);
}
dialog::backdrop { background: rgba(80, 20, 60, 0.35); backdrop-filter: blur(4px); }
dialog h2 { font-size: 1.6rem; color: var(--pink-deep); }

.tips summary { cursor: pointer; font-weight: 600; }
.tips ol { padding-left: 20px; margin-bottom: 0; }
.tips li { margin: 6px 0; }

/* Tab bar */
.tabbar {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(12px + env(safe-area-inset-bottom));
  width: min(560px, calc(100% - 24px));
  display: grid; grid-template-columns: repeat(5, 1fr); align-items: center;
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 28px; padding: 6px; box-shadow: var(--shadow);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  z-index: 10;
}
.tab {
  font: inherit; font-size: 0.72rem; font-weight: 600; color: var(--muted);
  border: 0; background: transparent; border-radius: 20px; padding: 6px 2px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.tab span { font-size: 1.3rem; line-height: 1.1; }
.tab.active { color: var(--pink-deep); background: var(--bg-2); }
.tab-add span {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--grad); color: #fff; font-size: 1.8rem; box-shadow: 0 6px 18px rgba(255, 95, 162, 0.45);
  margin-top: -22px;
}

/* Toast + sparkles */
.toast {
  position: fixed; left: 50%; bottom: calc(100px + env(safe-area-inset-bottom));
  transform: translate(-50%, 20px); opacity: 0;
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 999px;
  font-weight: 600; transition: all 0.25s ease; pointer-events: none; z-index: 50;
  max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.sparkles { position: fixed; inset: 0; pointer-events: none; z-index: 60; overflow: hidden; }
.sparkle { position: absolute; font-size: 1.4rem; animation: burst 1.1s ease-out forwards; }
@keyframes burst {
  0% { transform: translate(0, 0) scale(0.4) rotate(0); opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) scale(1.1) rotate(var(--rot)); opacity: 0; }
}

@media (max-width: 380px) {
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .stat-value { font-size: 1.35rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}