@font-face { font-family: 'Space Grotesk'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/fonts/space-grotesk-latin-ext-500-normal.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Space Grotesk'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/fonts/space-grotesk-latin-ext-700-normal.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Space Grotesk'; font-weight: 500; font-style: normal; font-display: swap;
  src: url('/fonts/space-grotesk-latin-500-normal.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Space Grotesk'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('/fonts/space-grotesk-latin-700-normal.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root {
  color-scheme: light;
  --bg: #f4f6f4; --surface: #ffffff; --surface-2: #f8faf8; --ink: #17201c; --muted: #5b6862; --line: #dde4e0;
  --accent: #00daff; --accent-ink: #032a33; --accent-soft: #d6f7ff; --warn: var(--muted); --warn-soft: var(--surface-2); --bad: #a23b2c; --bad-soft: #f8e4e0;
  --shadow: 0 1px 2px rgba(20, 40, 30, .06), 0 4px 14px rgba(20, 40, 30, .05);
  --mono: ui-monospace, "SF Mono", Consolas, monospace;
  --display: 'Space Grotesk', system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
  --radius: 10px;
  --cyan: var(--accent); --cyan-soft: var(--accent-soft); --on-cyan: var(--accent-ink);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111614; --surface: #19201d; --surface-2: #1e2623; --ink: #e6ede9; --muted: #98a8a0; --line: #2c3833;
  --accent: #00daff; --accent-ink: #032a33; --accent-soft: #06303a; --warn: var(--muted); --warn-soft: var(--surface-2); --bad: #ef8a78; --bad-soft: #3a2420;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .25);
  --cyan: var(--accent); --cyan-soft: var(--accent-soft); --on-cyan: var(--accent-ink);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111614; --surface: #19201d; --surface-2: #1e2623; --ink: #e6ede9; --muted: #98a8a0; --line: #2c3833;
    --accent: #00daff; --accent-ink: #032a33; --accent-soft: #06303a; --warn: var(--muted); --warn-soft: var(--surface-2); --bad: #ef8a78; --bad-soft: #3a2420;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .25);
  --cyan: var(--accent); --cyan-soft: var(--accent-soft); --on-cyan: var(--accent-ink);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--body); -webkit-font-smoothing: antialiased; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 18px; padding: 10px 24px; background: var(--surface); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-size: 17px; color: var(--ink); letter-spacing: -.01em; }
nav { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; }
nav a { padding: 7px 13px; border-radius: 8px; color: var(--muted); text-decoration: none; font-weight: 500; transition: background .15s, color .15s; }
nav a:hover { background: var(--surface-2); color: var(--ink); }
nav a.on { background: var(--accent-soft); color: var(--ink); font-weight: 700; }
.who { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.theme { padding: 5px 10px; font-size: 13px; }

main { max-width: 1120px; margin: 0 auto; padding: 28px 24px 64px; display: grid; gap: 20px; }
h1, h2, h3, .brand, nav a, th, button, .btn { font-family: var(--display); }
h1 { font-size: 26px; margin: 0; font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }
h2 { font-size: 17px; margin: 0; font-weight: 700; letter-spacing: -.01em; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 14px; min-width: 0; box-shadow: var(--shadow); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; min-width: 160px; }
.muted { color: var(--muted); font-size: 13px; }
.scroll { overflow-x: auto; }

table { border-collapse: collapse; width: 100%; font-size: 14px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; background: var(--surface-2); }
table tr:hover td { background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }

input, select, textarea { font: inherit; color: inherit; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; min-width: 0; transition: border-color .15s, box-shadow .15s; }
input:hover, select:hover, textarea:hover { border-color: var(--muted); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--accent-soft); }
input[type=checkbox] { accent-color: var(--ink); }
button, .btn { font-size: 14px; font-weight: 600; background: var(--surface); border: 1px solid var(--line); color: var(--ink); border-radius: 8px; padding: 8px 14px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: background .15s, border-color .15s, transform .05s; }
button:hover, .btn:hover { border-color: var(--ink); color: var(--ink); }
button:active, .btn:active { transform: translateY(1px); }
button.pri, .btn.pri { background: var(--accent); border-color: var(--ink); color: var(--accent-ink); }
button.pri:hover, .btn.pri:hover { filter: brightness(1.08); color: var(--accent-ink); }
button.danger { color: var(--bad); border-color: transparent; background: transparent; }
button.danger:hover { background: var(--bad-soft); border-color: var(--bad); color: var(--bad); }
button:disabled { opacity: .45; cursor: not-allowed; filter: none; transform: none; }

.chip { display: inline-block; font: 600 11px var(--mono); padding: 3px 7px; border-radius: 999px; background: var(--accent-soft); color: var(--ink); margin: 1px 4px 1px 0; }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.err { background: var(--bad-soft); color: var(--bad); padding: 10px 14px; border-radius: 8px; }
.ok { background: var(--accent-soft); color: var(--ink); padding: 10px 14px; border-radius: 8px; }
.empty { display: grid; gap: 8px; justify-items: start; padding: 20px 4px; }
.empty p { margin: 0; max-width: 62ch; color: var(--muted); }

.day { border-top: 1px solid var(--line); padding-top: 10px; }
.day.today h3 span:first-child::after { content: "bugün"; margin-left: 8px; font: 600 11px var(--mono); color: var(--ink); background: var(--accent-soft); padding: 2px 7px; border-radius: 999px; }
.day.missing h3 { color: var(--warn); }
.day h3 { margin: 0 0 6px; font-size: 14px; display: flex; justify-content: space-between; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } main { padding: 18px 14px 48px; } .top { padding: 10px 14px; } }
.src { font: 12px/1.5 var(--mono); max-height: 70vh; overflow: auto; }
.src td, .src div { white-space: pre-wrap; padding: 2px 6px; }
.src .hl { background: var(--warn-soft); outline: 1px solid var(--warn); }
.chat { display: grid; gap: 10px; max-height: 60vh; overflow-y: auto; padding: 4px; align-content: start; }
.msg { max-width: 88%; padding: 10px 14px; border-radius: 14px; display: grid; gap: 8px; min-width: 0; white-space: pre-wrap; }
.msg.user { justify-self: end; background: var(--accent-soft); border-bottom-right-radius: 4px; }
.msg.assistant { justify-self: start; background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg .cardx { white-space: normal; }
.login { max-width: 420px; margin: 60px auto; }
label { display: grid; gap: 3px; font-size: 13px; color: var(--muted); }
fieldset { border: 1px solid var(--line); border-radius: 8px; display: grid; gap: 10px; }
legend { font-family: var(--display); font-weight: 700; padding: 0 6px; }

.planlist { display: grid; gap: 2px; max-height: 320px; overflow: auto; border: 1px solid var(--line); border-radius: 8px; padding: 6px; }
.planlist:empty { display: none; }
.planrow { display: flex; flex-direction: row; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 6px; color: var(--ink); font-size: 14px; cursor: pointer; }
.planrow:hover { background: var(--surface-2); }
.card > button { justify-self: start; }
.intro { margin: -8px 0 0; max-width: 78ch; font-size: 14px; }
.planner { display: grid; gap: 8px; padding: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; }
.sect { background: var(--surface-2); font-family: var(--display); font-weight: 700; color: var(--ink); font-size: 13px; }
.mono { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; }
.planbox { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; display: grid; gap: 10px; }
.planbox > summary { cursor: pointer; list-style: none; display: flex; gap: 8px; align-items: baseline; }
.planbox > summary::-webkit-details-marker { display: none; }
.planbox > summary::before { content: "▸"; color: var(--muted); }
.planbox[open] > summary::before { content: "▾"; }
.proposal { display: grid; gap: 8px; padding: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; }
.proposal ul { margin: 0; padding-left: 20px; display: grid; gap: 3px; font-size: 14px; }
.how ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
select.saved { border-color: var(--ink); box-shadow: 0 0 0 3px var(--accent-soft); }
h3 { font-size: 15px; margin: 6px 0 0; }

/* ===== v2: friendlier layout. Secondary colour #00daff (cyan); brand text is plain black / white. ===== */

.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.brand::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px var(--cyan-soft); }

nav a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 10px; font-size: 14.5px; position: relative; }
nav a .ico { color: var(--muted); }
nav a:hover .ico { color: var(--ink); }
nav a.on { background: var(--cyan-soft); color: var(--ink); }
nav a.on .ico { color: var(--ink); }
nav a.on::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -11px; height: 3px; border-radius: 3px 3px 0 0; background: var(--cyan); }
.ico { display: inline-flex; line-height: 0; }
.me { display: grid; line-height: 1.2; text-align: right; font-size: 13px; }
.me strong { color: var(--ink); font-weight: 600; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
input:focus, select:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }
.day.today h3 span:first-child::after { background: var(--cyan); color: var(--on-cyan); }
.chip { background: var(--cyan-soft); color: var(--ink); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.btn.pri:hover, button.pri:hover { box-shadow: 0 0 0 3px var(--cyan-soft); filter: none; }
button, .btn { min-height: 38px; }
.small { font-size: 12.5px; }
.inline { display: inline-flex; align-items: center; gap: 8px; }

/* weekly summary */
.summary { display: flex; gap: 14px; align-items: stretch; flex-wrap: wrap; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; display: grid; gap: 4px; align-content: center; box-shadow: var(--shadow); min-width: 150px; }
.stat.grow { flex: 1 1 260px; }
.big { font: 700 30px/1 var(--display); letter-spacing: -.02em; }
.big.warnc { color: var(--warn); } .big.okc { color: var(--ink); }
.progress { height: 12px; border-radius: 999px; background: var(--line); overflow: hidden; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--cyan)); border-radius: 999px; transition: width .4s; }

/* drag and drop */
.dropzone { display: grid; justify-items: center; gap: 8px; text-align: center; padding: 36px 20px; border: 2px dashed var(--line); border-radius: 14px; background: var(--surface-2); cursor: pointer; transition: border-color .15s, background .15s; }
.dropzone:hover, .dropzone.over, .dropzone:focus-visible { border-color: var(--cyan); background: var(--cyan-soft); }
.dropzone strong { font: 700 18px var(--display); }
.dz-ico { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--cyan-soft); color: var(--ink); }
.steps { margin: 4px 0 0; padding-left: 20px; display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.steps b { color: var(--ink); }
.working { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--cyan-soft); border-radius: 8px; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--cyan); border-right-color: transparent; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* assistant */
.assistant { padding: 0; gap: 0; overflow: hidden; position: relative; }
.assistant.over { outline: 2px dashed var(--cyan); outline-offset: -6px; }
.assistant .head { padding: 12px 18px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.assistant .chat { min-height: 360px; max-height: 58vh; padding: 18px; gap: 14px; }
.assistant .small { padding: 0 18px 12px; }
.ai-hero { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 28px 12px 8px; }
.ai-hero h2 { font-size: 22px; letter-spacing: -.02em; }
.ai-hero p { max-width: 54ch; margin: 0; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; flex: none; border-radius: 50%; background: var(--cyan); color: var(--on-cyan); }
.avatar.big { width: 56px; height: 56px; box-shadow: 0 0 0 8px var(--cyan-soft); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 6px; }
.suggest { border-radius: 999px; padding: 8px 16px; font-weight: 500; background: var(--surface); border-color: var(--line); }
.suggest:hover { border-color: var(--cyan); background: var(--cyan-soft); color: var(--ink); }
.msg { display: flex; gap: 10px; align-items: flex-end; max-width: 100%; padding: 0; background: none; border: 0; }
.msg.user { justify-self: end; flex-direction: row-reverse; background: none; }
.bubble { padding: 10px 14px; border-radius: 16px; max-width: min(640px, 86%); white-space: pre-wrap; min-width: 0; }
.msg.user .bubble { background: var(--accent); color: var(--accent-ink); border-bottom-right-radius: 4px; }
.msg.assistant .bubble { background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.bubble .cardx { white-space: normal; margin-top: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; color: var(--ink); }
.bubble .pre { white-space: pre-wrap; margin-bottom: 8px; }
.bubble.typing { display: flex; gap: 5px; padding: 14px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.composer { display: flex; gap: 8px; align-items: flex-end; margin: 0 14px 8px; padding: 8px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .15s, box-shadow .15s; }
.composer:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }
.composer textarea { border: 0; box-shadow: none !important; background: transparent; resize: none; padding: 8px 6px; max-height: 160px; line-height: 1.45; }
.icon-btn { border: 0; background: transparent; color: var(--muted); padding: 8px; border-radius: 10px; min-height: 0; }
.icon-btn:hover { background: var(--cyan-soft); color: var(--ink); }
.send { border: 0; background: var(--cyan); color: var(--on-cyan); width: 40px; height: 40px; padding: 0; border-radius: 12px; justify-content: center; }
.send:hover { filter: brightness(1.06); color: var(--on-cyan); }
.filechip { display: inline-flex; align-items: center; gap: 8px; margin: 0 14px 8px; padding: 6px 8px 6px 12px; border-radius: 999px; background: var(--cyan-soft); font-size: 13px; width: fit-content; }
.filechip[hidden] { display: none; }
.filechip .x { border: 0; background: transparent; padding: 0 6px; min-height: 0; font-size: 18px; line-height: 1; color: var(--muted); }

/* toast */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 50; padding: 12px 18px; border-radius: 12px; background: var(--ink); color: var(--bg); box-shadow: 0 8px 30px rgba(0, 0, 0, .25); transition: opacity .2s, transform .2s; max-width: min(92vw, 520px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--bad); color: #fff; }

/* login */
.login { text-align: center; justify-items: center; padding: 36px 28px; }
.login h1 { font-size: 28px; }
.pagehead { display: grid; gap: 4px; }
@media (max-width: 760px) {
  nav a span:not(.ico) { display: none; }
  nav a { padding: 10px 12px; }
  .me { display: none; }
  nav a.on::after { bottom: -11px; }
}

/* one accent: links are ink with a cyan underline, missing days get a cyan marker instead of orange */
a { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
nav a, .btn, .top a { text-decoration: none; }
.day.missing { border-left: 3px solid var(--accent); padding-left: 10px; }
.day.missing h3 { color: var(--ink); }
.chip.warn { border: 1px solid var(--line); }
.btn.pri, button.pri { color: var(--accent-ink); }
button.pri:hover, .btn.pri:hover { color: var(--accent-ink); }
.big.warnc, .big.okc { color: var(--ink); }
.toast .action { margin-left: 12px; background: transparent; border: 1px solid currentColor; color: inherit; padding: 4px 10px; min-height: 0; border-radius: 8px; pointer-events: auto; }
.toast.show { pointer-events: auto; }
.selbar { display: flex; gap: 10px; align-items: center; padding: 8px 12px; border-radius: 10px; background: var(--accent-soft); }
.selbar[hidden] { display: none; }
td.chk, th.chk { width: 32px; padding-right: 0; }
.danger-zone { border-top: 1px dashed var(--line); padding-top: 12px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.link-btn { border: 0; background: transparent; padding: 0 4px; min-height: 0; color: var(--muted); font-weight: 500; text-decoration: underline; }
.link-btn:hover { color: var(--bad); border: 0; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; align-items: baseline; }
.errtext { color: var(--bad); overflow-wrap: anywhere; }
input[type=password] { letter-spacing: .08em; }

.planrow.taken { opacity: .55; cursor: not-allowed; }

.formcard { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; border-left: 4px solid var(--accent); }
.formcard p { margin: 4px 0 0; max-width: 70ch; }