/* ============================================================
   pan.css — shared brand stylesheet for the 4 Πανελλαδικές tools
   (A Υπολογισμός Μορίων · B Βάσεις · C Σχολές · D Προσανατολισμός)
   Hosted on R2; each Kajabi page links it. Scoped under .pan-app
   so Kajabi theme styles never bleed in (and ours never leak out).
   Brand tokens copied from projects/site-development/DESIGN-SYSTEM.md
   ============================================================ */

.pan-app{
  /* palette */
  --teal:#005959; --teal-dark:#004949; --teal-2:#005b4c; --teal-soft:#4f9a93;
  --gold:#FFCD57; --gold-soft:#ffe0a0; --ink:#1F1F1F; --ink-deep:#003333;
  --surface:#ffffff; --surface-2:#f8f7f5; --surface-3:#e8e7e2; --muted:#5b6b6b;
  --line:rgba(0,51,51,.10); --line-strong:rgba(0,51,51,.18);
  /* semantic */
  --good:#2f8f6f; --good-bg:#e7f5ef; --warn:#c98a17; --warn-bg:#fdf3e0;
  --bad:#c0563b; --bad-bg:#fbeae6; --lock:#6b6b6b; --lock-bg:#f0f0ef;
  /* shadows + radius */
  --sm:0 1px 3px rgba(0,51,51,.06),0 1px 2px rgba(0,51,51,.04);
  --md:0 10px 30px -12px rgba(0,51,51,.22);
  --lg:0 30px 60px -20px rgba(0,51,51,.28);
  --r:18px; --r-sm:12px; --r-pill:999px;

  font-family:'Geologica',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--ink); background:var(--surface-2); line-height:1.6; font-size:16px;
  -webkit-font-smoothing:antialiased; box-sizing:border-box;
  max-width:1120px; margin:0 auto; padding:clamp(16px,4vw,40px);
}
.pan-app *,.pan-app *::before,.pan-app *::after{box-sizing:border-box}

/* ---------- typography ---------- */
.pan-app h1,.pan-app h2,.pan-app h3{color:var(--teal);letter-spacing:-.02em;line-height:1.15;font-weight:800;margin:0 0 .4em}
.pan-app h1{font-size:clamp(1.7rem,4.5vw,2.6rem)}
.pan-app h2{font-size:clamp(1.3rem,3vw,1.7rem);font-weight:700}
.pan-app h3{font-size:1.1rem;font-weight:700}
.pan-app p{margin:0 0 1em}
.pan-app a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
.pan-eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-2);margin:0 0 .5em}
.pan-lead{font-size:1.08rem;color:var(--muted);max-width:60ch}

/* ---------- header band ---------- */
.pan-hero{text-align:center;padding:8px 0 26px}
.pan-hero .pan-lead{margin:0 auto}

/* ---------- buttons ---------- */
.pan-btn{display:inline-flex;align-items:center;gap:.5em;font-family:inherit;font-weight:700;
  font-size:1rem;padding:13px 26px;border-radius:var(--r-pill);border:2px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;line-height:1}
.pan-btn:hover{transform:translateY(-2px);box-shadow:var(--md)}
.pan-btn--gold{background:var(--gold);color:var(--ink-deep);border-color:var(--gold)}
.pan-btn--teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.pan-btn--ghost{background:transparent;color:var(--teal);border-color:var(--line-strong)}
.pan-btn--sm{padding:8px 16px;font-size:.86rem}
.pan-btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- cards ---------- */
.pan-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sm);padding:clamp(18px,3vw,28px)}
.pan-card--hover{transition:transform .15s ease,box-shadow .15s ease;cursor:pointer}
.pan-card--hover:hover{transform:translateY(-4px);box-shadow:var(--md)}
.pan-grid{display:grid;gap:16px}
.pan-grid--auto{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}

/* ---------- form fields ---------- */
.pan-field{display:flex;flex-direction:column;gap:6px}
.pan-field label{font-weight:600;color:var(--ink);font-size:.92rem}
.pan-field .pan-sub{font-weight:400;color:var(--muted);font-size:.8rem}
.pan-input,.pan-select{font-family:inherit;font-size:1rem;background:var(--surface-2);
  border:1.5px solid var(--line-strong);border-radius:var(--r-sm);padding:12px 14px;color:var(--ink);width:100%;transition:border .15s,box-shadow .15s,background .15s}
.pan-input:focus,.pan-select:focus{outline:none;border-color:var(--teal);background:#fff;box-shadow:0 0 0 4px rgba(0,89,89,.10)}
.pan-input--grade{text-align:center;font-weight:700;font-size:1.15rem;margin-top:auto}
.pan-input.is-invalid{border-color:var(--bad);box-shadow:0 0 0 4px rgba(192,86,59,.10)}

/* ---------- search + filter bar ---------- */
.pan-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 18px}
.pan-search{flex:1 1 280px;position:relative}
.pan-search .pan-input{padding-left:40px}
.pan-search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:18px;height:18px;opacity:.5}
.pan-chip{display:inline-flex;align-items:center;gap:.4em;background:var(--surface);border:1.5px solid var(--line-strong);
  border-radius:var(--r-pill);padding:7px 14px;font-size:.85rem;font-weight:600;color:var(--ink);cursor:pointer;transition:.15s}
.pan-chip:hover{border-color:var(--teal)}
.pan-chip.is-active{background:var(--teal);color:#fff;border-color:var(--teal)}

/* ---------- badges (confidence + field) ---------- */
.pan-badge{display:inline-flex;align-items:center;gap:.35em;font-size:.72rem;font-weight:700;
  padding:3px 9px;border-radius:var(--r-pill);letter-spacing:.01em;white-space:nowrap}
.pan-badge--verified{background:var(--good-bg);color:var(--good)}
.pan-badge--single{background:var(--warn-bg);color:var(--warn)}
.pan-badge--review{background:var(--bad-bg);color:var(--bad)}
.pan-badge--field{background:rgba(0,89,89,.08);color:var(--teal)}
.pan-badge--year{background:var(--surface-3);color:var(--muted)}

/* ---------- result buckets (calculator) ---------- */
.pan-bucket{margin:22px 0}
.pan-bucket__head{display:flex;align-items:center;gap:10px;margin:0 0 10px;font-weight:700;font-size:1.05rem}
.pan-bucket__dot{width:11px;height:11px;border-radius:50%}
.pan-bucket--in .pan-bucket__dot{background:var(--good)}
.pan-bucket--border .pan-bucket__dot{background:var(--warn)}
.pan-bucket--below .pan-bucket__dot{background:var(--bad)}
.pan-bucket--lock .pan-bucket__dot{background:var(--lock)}
.pan-bucket--pending .pan-bucket__dot{background:var(--surface-3);border:1px solid var(--line-strong)}

.pan-row{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:8px}
.pan-row__main{flex:1;min-width:0}
.pan-row__title{font-weight:700;color:var(--ink);font-size:.98rem}
.pan-row__meta{font-size:.82rem;color:var(--muted)}
.pan-row__num{font-weight:800;font-size:1.15rem;color:var(--teal);text-align:right;white-space:nowrap}
.pan-row__delta{font-size:.8rem;font-weight:700}
.pan-row__delta.pos{color:var(--good)} .pan-row__delta.neg{color:var(--bad)}

/* ---------- big result header (calculator) ---------- */
.pan-result-hero{background:var(--teal);color:#fff;border-radius:var(--r);padding:clamp(20px,4vw,32px);text-align:center;margin:20px 0}
.pan-result-hero .pan-moria{font-size:clamp(2.4rem,8vw,3.6rem);font-weight:800;line-height:1;color:#fff}
.pan-result-hero .pan-moria small{font-size:1rem;font-weight:600;color:var(--gold-soft)}
.pan-result-hero .pan-sub{color:rgba(255,255,255,.82);margin-top:8px}

/* ---------- table (βάσεις) ---------- */
.pan-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.pan-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:680px}
.pan-table th{text-align:left;font-weight:700;color:var(--teal);background:var(--surface-2);
  padding:11px 14px;border-bottom:2px solid var(--line);position:sticky;top:0;cursor:pointer;white-space:nowrap}
.pan-table th .pan-sortcaret{opacity:.4;font-size:.7em;margin-left:4px}
.pan-table td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.pan-table tr:last-child td{border-bottom:none}
.pan-table tbody tr:hover{background:var(--surface-2)}
.pan-num{font-variant-numeric:tabular-nums;font-weight:700}

/* ---------- disclaimer band ---------- */
.pan-disclaimer{background:var(--warn-bg);border:1px solid rgba(201,138,23,.25);border-radius:var(--r-sm);
  padding:12px 16px;font-size:.84rem;color:#7a5a12;margin:18px 0;display:flex;gap:10px;align-items:flex-start}
.pan-disclaimer svg{flex:0 0 18px;width:18px;height:18px;margin-top:1px}
.pan-keynote{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--gold);
  border-radius:var(--r-sm);padding:14px 18px;margin:18px 0 0;font-size:.95rem;line-height:1.55;box-shadow:var(--sm)}
.pan-keynote b{color:var(--teal-dark)}

/* ---------- quiz ---------- */
.pan-quiz-q{max-width:640px;margin:0 auto}
.pan-quiz-opt{display:block;width:100%;text-align:left;background:var(--surface);border:1.5px solid var(--line-strong);
  border-radius:var(--r-sm);padding:15px 18px;margin-bottom:10px;font-family:inherit;font-size:1rem;cursor:pointer;transition:.15s}
.pan-quiz-opt:hover{border-color:var(--teal);transform:translateY(-1px);box-shadow:var(--sm)}
.pan-progress{height:7px;background:var(--surface-3);border-radius:var(--r-pill);overflow:hidden;margin:0 0 22px}
.pan-progress__bar{height:100%;background:var(--gold);transition:width .3s ease}

/* ---------- profile (σχολές) expand ---------- */
.pan-profile{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}
.pan-profile h4{color:var(--teal);margin:0 0 6px;font-size:.95rem;font-weight:700}
.pan-courselist{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:6px}
.pan-courselist li{font-size:.88rem}
.pan-courselist b{color:var(--ink)}
.pan-tags{display:flex;flex-wrap:wrap;gap:6px}

/* ---------- modal (σχολές profile popup) ---------- */
.pan-modal{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;padding:18px}
.pan-modal.is-open{display:flex}
.pan-modal__backdrop{position:absolute;inset:0;background:rgba(0,33,33,.55)}
.pan-modal__dialog{position:relative;background:var(--surface);border-radius:var(--r);max-width:580px;width:100%;
  max-height:86vh;overflow:auto;padding:clamp(22px,4vw,32px);box-shadow:var(--lg);animation:pan-modal-in .18s ease}
@keyframes pan-modal-in{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
.pan-modal__close{position:absolute;top:14px;right:14px;width:36px;height:36px;display:flex;align-items:center;
  justify-content:center;border:none;border-radius:50%;background:var(--surface-2);color:var(--ink);font-size:1.5rem;
  line-height:1;cursor:pointer;transition:background .15s,transform .15s}
.pan-modal__close:hover{background:var(--gold);transform:rotate(90deg)}
.pan-modal__head{margin:0 40px 0 0}
.pan-modal__head h3{margin:0 0 4px}
.pan-modal__head .pan-row__meta{margin:0}
.pan-modal__badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.pan-modal .pan-profile{border-top:none;margin-top:16px;padding-top:0}
body.pan-modal-open{overflow:hidden}

/* ---------- states ---------- */
.pan-loading{text-align:center;padding:48px 0;color:var(--muted)}
.pan-spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--teal);border-radius:50%;
  animation:pan-spin .8s linear infinite;margin:0 auto 14px}
@keyframes pan-spin{to{transform:rotate(360deg)}}
.pan-empty{text-align:center;padding:40px 0;color:var(--muted)}
.pan-error{background:var(--bad-bg);border:1px solid rgba(192,86,59,.25);color:#8a2f1a;border-radius:var(--r-sm);padding:16px;text-align:center}

/* ---------- footer note ---------- */
.pan-foot{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted);text-align:center}
.pan-foot a{color:var(--teal)}

/* ---------- utilities ---------- */
.pan-hide{display:none!important}
.pan-flex{display:flex;gap:12px;flex-wrap:wrap}
.pan-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.pan-mt{margin-top:18px}.pan-center{text-align:center}

@media(max-width:560px){
  .pan-app{font-size:15px}
  .pan-row{flex-wrap:wrap}
  .pan-row__num{width:100%;text-align:left}
  /* βάσεις table: κρύψε δευτερεύουσες στήλες (Ίδρυμα, Βάση πρ. έτους, Δ) ώστε να χωράει σε κινητό */
  .pan-table{min-width:0;font-size:.82rem}
  .pan-table th,.pan-table td{padding:8px 9px}
  .pan-table th:nth-child(2),.pan-table td:nth-child(2),
  .pan-table th:nth-child(6),.pan-table td:nth-child(6),
  .pan-table th:nth-child(7),.pan-table td:nth-child(7){display:none}
}