/* ─────────────────────────────────────────────────────────────
   Εκκαθαρίσεις: design tokens + components (από το εγκεκριμένο mockup)
   Λευκό, χαρούμενο, glassmorphism. Χωρίς emoji.
   ───────────────────────────────────────────────────────────── */
:root {
  --ink: #171A33;
  --ink-2: #3A3F5C;
  --muted: #4A4F6A;
  --bg: #F4F6FB;
  --line: rgba(23, 26, 51, .12);
  --primary: #4B3FD8;
  --primary-2: #4338CA;
  --primary-hover: #3427B8;
  --sky: #38BDF8;
  --violet: #8B5CF6;
  --mint: #34D399;
  --coral: #FB7185;
  --amber: #FBBF24;
  --pink: #F472B6;
  --ok-bg: #D1FAE5; --ok-ink: #065F46;
  --warn-bg: #FEF3C7; --warn-ink: #7A4B00;
  --err-bg: #FFE4E6; --err-ink: #9F1239;
  --info-bg: #E0F2FE; --info-ink: #075985;
  --vio-bg: #EDE9FE; --vio-ink: #3B1D8F;
  --glass: rgba(255, 255, 255, .62);
  --glass-line: rgba(255, 255, 255, .95);
  --shadow: 0 10px 40px rgba(40, 44, 90, .08);
  --radius: 24px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Commissioner', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--primary); }
a:hover { color: var(--primary-hover); }
h1, h2, h3 { margin: 0; line-height: 1.2; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Φόντο με χρωματιστά «σύννεφα» */
.blobs { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blobs span { position: absolute; border-radius: 50%; }
.blobs span:nth-child(1) { top: -180px; right: -140px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(139, 92, 246, .26), transparent 65%); }
.blobs span:nth-child(2) { top: 40%; left: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(56, 189, 248, .24), transparent 65%); }
.blobs span:nth-child(3) { bottom: -220px; right: 25%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(52, 211, 153, .20), transparent 65%); }

/* ── Shell: sidebar + περιεχόμενο ─────────────────────────── */
.shell { display: flex; flex-wrap: wrap; gap: 24px; padding: 24px; max-width: 1440px; margin: 0 auto; }
.main { flex: 999 1 640px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }

.sidebar {
  flex: 1 1 220px; max-width: 260px; min-width: 220px; align-self: flex-start;
  border-radius: var(--radius); padding: 20px 14px;
  background: rgba(255, 255, 255, .55); border: 1px solid rgba(255, 255, 255, .9);
  -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px;
}
.brand { display: flex; flex-direction: column; gap: 6px; padding: 4px 10px 16px; }
.brand img { width: 150px; height: auto; display: block; }
.brand span, .eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--muted); }
.nav { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px; border-radius: 14px; text-decoration: none; color: var(--ink-2); font-weight: 600; font-size: 15px; }
.nav:hover { background: rgba(255, 255, 255, .7); color: var(--ink); }
.nav[aria-current="page"] { background: #fff; color: var(--ink); font-weight: 700; box-shadow: 0 4px 14px rgba(40, 44, 90, .08); }
.nav .dot { width: 10px; height: 10px; border-radius: 4px; flex: none; }
.me { margin-top: 18px; padding: 12px; border-radius: 16px; background: linear-gradient(135deg, rgba(56, 189, 248, .16), rgba(139, 92, 246, .16)); display: flex; align-items: center; gap: 10px; }
.me .who { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.me .who strong { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me .who span { font-size: 12px; color: var(--muted); }
.avatar { width: 38px; height: 38px; flex: none; border-radius: 50%; background: linear-gradient(135deg, var(--mint), var(--sky)); color: #fff; font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; }
.logout { border: 0; background: none; color: var(--muted); cursor: pointer; padding: 8px; border-radius: 10px; min-height: 40px; }
.logout:hover { background: rgba(255, 255, 255, .8); color: var(--ink); }

/* ── Επικεφαλίδες ─────────────────────────────────────────── */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; }
.page-head .crumbs { font-size: 13px; font-weight: 600; color: var(--muted); }
.page-head h1 { font-size: 34px; font-weight: 800; letter-spacing: -.5px; }
.lead { font-size: 15px; color: var(--muted); margin: 0; }

/* ── Κάρτες ───────────────────────────────────────────────── */
.card {
  border-radius: var(--radius); padding: 22px;
  background: var(--glass); border: 1px solid var(--glass-line);
  -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 14px;
}
.card h2 { font-size: 18px; font-weight: 800; }
.card .sub { font-size: 13px; color: var(--muted); margin: -6px 0 0; }
.ring { border-radius: 26px; padding: 2px; background: linear-gradient(140deg, var(--sky), var(--violet) 50%, var(--pink)); box-shadow: 0 18px 50px rgba(108, 92, 245, .2); }
.ring.warm { background: linear-gradient(140deg, var(--amber), var(--pink) 50%, var(--violet)); box-shadow: 0 18px 50px rgba(244, 114, 182, .18); }
.ring > .inner { border-radius: 24px; padding: 24px; background: rgba(255, 255, 255, .95); display: flex; flex-direction: column; gap: 20px; }
.panel { display: flex; flex-direction: column; gap: 12px; padding: 18px; border-radius: 20px; }
.panel.violet { background: rgba(108, 92, 245, .07); }
.panel.amber { background: rgba(251, 191, 36, .10); }
.panel.sky { background: rgba(56, 189, 248, .10); }
.panel h3 { font-size: 17px; font-weight: 800; }
.cols { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.col-narrow { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.col-wide { flex: 2 1 520px; min-width: 0; }
.grid-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }

/* ── Φόρμες ───────────────────────────────────────────────── */
label.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.input {
  height: 48px; border-radius: 14px; border: 1px solid var(--line); background: #fff;
  padding: 0 14px; font: inherit; font-size: 15px; font-weight: 500; color: var(--ink); width: 100%;
}
.input:focus { outline: none; border-color: #6C5CF5; box-shadow: 0 0 0 4px rgba(108, 92, 245, .16); }
.input.is-valid { border: 2px solid #10B981; }
.input.is-invalid { border: 2px solid #E11D48; }
.input.code { height: 58px; font-size: 24px; font-weight: 700; letter-spacing: 10px; text-align: center; }
.hint { font-size: 12px; font-weight: 500; color: var(--muted); }
.hint.ok { color: #047857; font-weight: 700; }
.hint.bad { color: #BE123C; font-weight: 700; }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 15px; font-weight: 600; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--primary); }

/* Διακόπτης (checkbox με εμφάνιση toggle) */
.toggle { display: flex; align-items: center; gap: 12px; min-height: 48px; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle .track { width: 44px; height: 26px; flex: none; border-radius: 99px; background: #CBD0DF; position: relative; transition: background .2s; }
.toggle .track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, .2); transition: left .2s; }
.toggle input:checked + .track { background: #10B981; }
.toggle input:checked + .track::after { left: 21px; }
.toggle input:focus-visible + .track { outline: 3px solid var(--sky); outline-offset: 2px; }
.toggle .txt { display: flex; flex-direction: column; }
.toggle .txt strong { font-size: 14px; }
.toggle .txt span { font-size: 12px; color: var(--muted); }

/* ── Κουμπιά ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border-radius: 14px; border: 0; cursor: pointer;
  font: inherit; font-size: 15px; font-weight: 700; text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s;
}
.btn-primary { background: linear-gradient(135deg, #5B4BEA, var(--primary-2)); color: #fff; box-shadow: 0 8px 22px rgba(75, 63, 216, .3); }
.btn-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 28px rgba(75, 63, 216, .38); }
.btn-ghost { background: rgba(255, 255, 255, .75); border: 1px solid var(--line); color: var(--ink-2); }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-soft { background: rgba(255, 255, 255, .9); border: 1px solid rgba(108, 92, 245, .4); color: var(--primary-hover); }
.btn-soft:hover { background: #fff; }
.btn-sm { min-height: 40px; padding: 0 14px; border-radius: 12px; font-size: 13px; }
.btn-block { width: 100%; }
.icon-btn { width: 40px; height: 40px; border: 0; border-radius: 10px; background: rgba(23, 26, 51, .05); color: var(--muted); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.icon-btn:hover { background: var(--err-bg); color: var(--err-ink); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

/* ── Chips / ετικέτες ─────────────────────────────────────── */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 99px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .7); color: var(--ink-2);
  font: inherit; font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer;
}
.chip:hover { background: #fff; color: var(--ink); }
.chip[aria-current="true"] { border: 0; background: linear-gradient(135deg, #5B4BEA, var(--primary-2)); color: #fff; font-weight: 700; }
.chip .count { min-width: 26px; height: 26px; margin-right: -8px; border-radius: 13px; font-size: 12px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; background: rgba(23, 26, 51, .06); }
.chip[aria-current="true"] .count { background: rgba(255, 255, 255, .25); }
.tag { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok-ink); }
.tag.warn { background: var(--warn-bg); color: var(--warn-ink); }
.tag.err { background: var(--err-bg); color: var(--err-ink); }
.tag.info { background: var(--info-bg); color: var(--info-ink); }
.tag.vio { background: var(--vio-bg); color: var(--vio-ink); }
.tag.mute { background: rgba(23, 26, 51, .07); color: var(--muted); }

/* ── Flash / σφάλματα ─────────────────────────────────────── */
.flash { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 18px; font-size: 15px; font-weight: 600; border: 1px solid rgba(255, 255, 255, .9); }
.flash.ok { background: linear-gradient(135deg, rgba(52, 211, 153, .22), rgba(56, 189, 248, .16)); color: #0B5A41; }
.flash.warn { background: rgba(251, 191, 36, .18); color: #7A4B00; }
.flash.error { background: rgba(225, 29, 72, .10); color: #9F1239; }
.errors { margin: 0; padding: 14px 18px 14px 36px; border-radius: 16px; background: rgba(225, 29, 72, .08); color: #9F1239; font-size: 14px; font-weight: 600; }

/* ── Λίστες επιλογής (κάρτες εταιρειών κ.λπ.) ─────────────── */
.pick {
  display: flex; align-items: center; gap: 14px; width: 100%; padding: 16px; border-radius: 20px;
  border: 1px solid var(--glass-line); background: var(--glass); color: var(--ink); text-decoration: none;
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); transition: transform .15s;
}
.pick:hover { transform: translateY(-2px); color: var(--ink); }
.pick[aria-current="true"] { border: 2px solid var(--primary); background: #fff; box-shadow: 0 12px 30px rgba(75, 63, 216, .16); }
.pick .badge { width: 48px; height: 48px; flex: none; border-radius: 15px; color: #fff; font-weight: 800; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.pick .txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pick .txt span { font-size: 13px; color: var(--muted); }
.pick .txt small { font-size: 12px; color: var(--muted); }
.note { padding: 14px 16px; border-radius: 18px; background: rgba(56, 189, 248, .10); font-size: 13px; line-height: 1.5; color: var(--ink-2); }

.person { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: #fff; }
.person .mail { flex: 1 1 180px; font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.person .avatar { width: 34px; height: 34px; background: linear-gradient(135deg, #10B981, #0EA5E9); }
.inline-form { display: flex; flex-wrap: wrap; gap: 8px; }
.inline-form .input { flex: 1 1 220px; width: auto; }

/* ── Πίνακες ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table.rows { width: 100%; min-width: 760px; border-collapse: separate; border-spacing: 0 6px; font-size: 14px; }
table.rows th { text-align: left; padding: 4px 12px; color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; }
table.rows td { padding: 12px; background: rgba(255, 255, 255, .6); }
table.rows tr:hover td { background: rgba(255, 255, 255, .92); }
table.rows td:first-child { border-radius: 14px 0 0 14px; }
table.rows td:last-child { border-radius: 0 14px 14px 0; }
.user-cell { display: flex; align-items: center; gap: 10px; }
.user-cell .avatar { width: 36px; height: 36px; }
.user-cell div { display: flex; flex-direction: column; min-width: 0; }
.user-cell span { font-size: 12px; color: var(--muted); }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.row-actions form { margin: 0; }

/* Κάρτες ρόλων στην πρόσκληση */
.roles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.role-card { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: 18px; border: 1px solid rgba(23, 26, 51, .10); background: rgba(255, 255, 255, .7); cursor: pointer; transition: transform .15s; }
.role-card:hover { transform: translateY(-2px); }
.role-card input { position: absolute; opacity: 0; }
.role-card:has(input:checked) { border: 2px solid var(--primary); background: #fff; box-shadow: 0 10px 24px rgba(75, 63, 216, .14); }
.role-card:has(input:focus-visible) { outline: 3px solid var(--sky); outline-offset: 2px; }
.role-card .sw { width: 12px; height: 12px; border-radius: 4px; }
.role-card strong { font-size: 15px; }
.role-card span { font-size: 12px; line-height: 1.45; color: var(--muted); }
details.invite > summary { list-style: none; cursor: pointer; }
details.invite > summary::-webkit-details-marker { display: none; }

/* ── Login ────────────────────────────────────────────────── */
.login {
  position: relative; min-height: 100vh; overflow: hidden; display: flex; align-items: center; justify-content: center;
  padding: 48px 16px; --mx: 50%; --my: 45%;
}
.login .aurora {
  position: absolute; inset: -6%;
  background:
    radial-gradient(40vmax 40vmax at 16% 24%, rgba(56, 189, 248, .95), transparent 62%),
    radial-gradient(38vmax 38vmax at 84% 14%, rgba(139, 92, 246, .9), transparent 62%),
    radial-gradient(44vmax 44vmax at 80% 84%, rgba(52, 211, 153, .85), transparent 62%),
    radial-gradient(40vmax 40vmax at 20% 86%, rgba(251, 113, 133, .75), transparent 62%),
    radial-gradient(30vmax 30vmax at 50% 50%, rgba(251, 191, 36, .55), transparent 62%),
    #EAF1FF;
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { 0% { filter: hue-rotate(0) saturate(1); transform: scale(1.03); } 100% { filter: hue-rotate(28deg) saturate(1.2); transform: scale(1.1); } }
.login .cover {
  position: absolute; inset: 0; background: rgba(248, 249, 253, .9);
  -webkit-mask: radial-gradient(circle 190px at var(--mx) var(--my), transparent 0%, transparent 28%, #000 85%);
  mask: radial-gradient(circle 190px at var(--mx) var(--my), transparent 0%, transparent 28%, #000 85%);
}
.login .orb { position: absolute; border-radius: 50%; animation: bob 6s ease-in-out infinite alternate; }
.login .orb.a { top: 12%; left: 14%; width: 120px; height: 120px; background: radial-gradient(circle at 30% 30%, #fff, #A5F3FC 40%, #38BDF8); opacity: .55; }
.login .orb.b { bottom: 14%; right: 16%; width: 160px; height: 160px; background: radial-gradient(circle at 30% 30%, #fff, #DDD6FE 40%, #8B5CF6); opacity: .45; animation-direction: alternate-reverse; animation-duration: 7.5s; }
.login .orb.c { bottom: 22%; left: 24%; width: 64px; height: 64px; background: radial-gradient(circle at 30% 30%, #fff, #BBF7D0 40%, #34D399); opacity: .55; }
@keyframes bob { 0% { transform: translateY(0); } 100% { transform: translateY(-18px); } }
.login-card {
  position: relative; z-index: 2; width: 100%; max-width: 400px; border-radius: 28px; padding: 36px 32px 26px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, .55));
  -webkit-backdrop-filter: blur(22px) saturate(170%); backdrop-filter: blur(22px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, .9); box-shadow: 0 24px 60px rgba(40, 44, 90, .16), inset 0 1px 0 rgba(255, 255, 255, .95);
  display: flex; flex-direction: column; gap: 16px;
}
.login-card .logo { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.login-card .logo img { width: 210px; height: auto; }
.login-card .step-title { margin: 0; text-align: center; color: var(--muted); font-size: 15px; }
.login-card .info { margin: 0; text-align: center; font-size: 14px; color: #0F7A55; background: rgba(52, 211, 153, .16); border-radius: 12px; padding: 10px 12px; }
.login-card .err { margin: 0; text-align: center; font-size: 14px; font-weight: 600; color: #9F1239; background: rgba(225, 29, 72, .10); border-radius: 12px; padding: 10px 12px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin: 0; }
.login-card .input { background: rgba(255, 255, 255, .75); }
.link-btn { border: 0; background: none; font: inherit; font-size: 14px; font-weight: 600; color: var(--primary); cursor: pointer; min-height: 44px; padding: 0 4px; text-decoration: none; display: inline-flex; align-items: center; }
.link-btn.muted { color: var(--muted); }
.split { display: flex; justify-content: space-between; align-items: center; }
.phrase { display: flex; align-items: center; justify-content: center; gap: 10px; padding-top: 8px; border-top: 1px solid rgba(23, 26, 51, .08); font-size: 14px; font-weight: 600; color: var(--ink-2); }
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 12px; height: 12px; border-radius: 50%; display: block; }

/* Απλές σελίδες (σφάλμα, προσωρινές) */
.center-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.center-card { max-width: 520px; width: 100%; text-align: center; align-items: center; }
.empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 40px 20px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(56, 189, 248, .12), rgba(139, 92, 246, .12)); text-align: center; }
.empty strong { font-size: 20px; }
.empty span { color: var(--ink-2); font-size: 15px; max-width: 460px; }

/* ── Κινητό ───────────────────────────────────────────────── */
@media (max-width: 720px) {
  .shell { padding: 16px; gap: 16px; }
  .sidebar { max-width: none; flex-basis: 100%; }
  .page-head h1 { font-size: 28px; }
  .ring > .inner, .card { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .login .aurora, .login .orb { animation: none; }
  * { transition: none !important; }
}