/* ============================================================
   Biblioteca Bradel — Estação de Empréstimo de Livros
   Acabamento MDF branco + madeira clara, integrado ao acervo.
   ============================================================ */
:root {
  --wood:        #d9b98a;   /* madeira clara */
  --wood-2:      #c9a274;
  --wood-deep:   #a67d4f;
  --mdf:         #ffffff;   /* MDF branco */
  --mdf-2:       #f6f1e8;
  --acrylic:     rgba(255,255,255,.55);
}

/* ---------- Cabeçalho da seção ---------- */
.station-hero {
  background:
    radial-gradient(1100px 360px at 82% -10%, rgba(184,132,58,.16), transparent 60%),
    radial-gradient(820px 340px at 8% 0%, rgba(154,47,40,.09), transparent 55%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.station-hero__inner {
  max-width: 820px; margin: 0 auto;
  padding: 64px 24px 52px; text-align: center;
}
.station-hero__eyebrow {
  text-transform: uppercase; letter-spacing: .28em; font-size: 12px;
  font-weight: 600; color: var(--gold); margin: 0 0 14px;
}
.station-hero__title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(40px, 8vw, 72px); line-height: .95;
  margin: 0; letter-spacing: -.02em; color: var(--ink);
}
.station-hero__subtitle {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(17px, 2.6vw, 22px); color: var(--ink-soft);
  margin: 16px 0 0;
}

/* ---------- Estação (móvel de autoatendimento) ---------- */
.station-wrap { max-width: var(--max); margin: 0 auto; padding: 56px 24px 20px; }

.station {
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr .9fr;
  gap: 0;
  border-radius: 26px;
  overflow: hidden;
  /* móvel em MDF branco pousado sobre base de madeira */
  background:
    linear-gradient(180deg, #ffffff 0%, #fbf7f0 62%, #f2e9da 100%);
  border: 1px solid var(--line);
  box-shadow:
    0 30px 70px rgba(36,31,26,.16),
    0 8px 20px rgba(36,31,26,.08),
    inset 0 1px 0 rgba(255,255,255,.9);
}
/* iluminação suave descendo sobre a estação */
.station::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 280px at 30% -8%, rgba(255,255,255,.7), transparent 70%);
}
/* barra de madeira clara na base do móvel */
.station::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 22px;
  background:
    repeating-linear-gradient(90deg, rgba(166,125,79,.14) 0 3px, transparent 3px 11px),
    linear-gradient(180deg, var(--wood), var(--wood-2));
  box-shadow: inset 0 2px 4px rgba(120,84,45,.25);
}

/* ----- Painel frontal (título + adesivo + acessórios) ----- */
.station__panel {
  position: relative; z-index: 1;
  padding: 40px 36px 52px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 24px;
}
.station__plate {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 12px;
  background: linear-gradient(180deg, #fff, #f3ece0);
  border: 1px solid var(--line);
  border-radius: 14px; padding: 14px 20px;
  box-shadow: var(--shadow-sm), inset 0 1px 0 #fff;
}
.station__plate-mark {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  background: var(--accent); color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.station__plate-mark svg { width: 20px; height: 20px; }
.station__plate-text small {
  display: block; text-transform: uppercase; letter-spacing: .18em;
  font-size: 10px; font-weight: 700; color: var(--gold);
}
.station__plate-text strong {
  font-family: var(--serif); font-weight: 600; font-size: 20px; color: var(--ink);
}

/* Adesivo explicativo */
.station__sticker {
  position: relative;
  background: linear-gradient(180deg, #fffdf6, #fbf3df);
  border: 1px dashed var(--gold);
  border-radius: 12px; padding: 16px 18px 16px 46px;
  font-size: 13.5px; color: var(--ink-soft); line-height: 1.5;
  box-shadow: var(--shadow-sm);
  transform: rotate(-.6deg);
}
.station__sticker::before {
  content: "ℹ"; position: absolute; left: 14px; top: 15px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold); color: #fff; font-size: 14px; font-weight: 700;
  display: grid; place-items: center;
}
.station__sticker strong { color: var(--ink); }

/* Acessórios: porta-canetas + suporte de fichas */
.station__accessories { display: flex; gap: 18px; margin-top: auto; align-items: flex-end; }

.pen-holder {
  position: relative; width: 74px; height: 78px; flex: none;
  border-radius: 12px 12px 14px 14px;
  background: linear-gradient(180deg, #f7f0e4, #e9dcc6);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm), inset 0 3px 8px rgba(120,84,45,.14);
}
.pen-holder__label {
  position: absolute; bottom: -20px; left: 0; right: 0; text-align: center;
  font-size: 10px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-faint);
}
.pen { position: absolute; bottom: 30px; width: 7px; height: 66px; border-radius: 4px 4px 2px 2px;
  transform-origin: bottom center; box-shadow: 0 6px 10px rgba(36,31,26,.14); }
.pen::after { content: ""; position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  border-left: 3.5px solid transparent; border-right: 3.5px solid transparent; border-bottom: 10px solid rgba(0,0,0,.18); }
.pen--1 { left: 16px; background: linear-gradient(180deg, var(--accent), var(--accent-deep)); transform: rotate(-11deg); }
.pen--2 { left: 33px; background: linear-gradient(180deg, #3a3430, #241f1a); transform: rotate(2deg); }
.pen--3 { left: 50px; background: linear-gradient(180deg, var(--gold), #8f6427); transform: rotate(12deg); }

.slip-holder {
  position: relative; flex: 1; min-height: 78px;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #f4ede0);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm), inset 0 2px 6px rgba(120,84,45,.10);
  padding: 14px 16px; overflow: hidden;
}
.slip-holder::before, .slip-holder::after {
  content: ""; position: absolute; left: 12px; right: 12px; height: 40px;
  background: #fffdf8; border: 1px solid var(--line); border-radius: 6px;
  box-shadow: var(--shadow-sm);
}
.slip-holder::before { top: 10px; transform: rotate(-1.4deg); }
.slip-holder::after  { top: 16px; transform: rotate(1.2deg); }
.slip-holder span {
  position: absolute; bottom: 10px; left: 16px; right: 16px; z-index: 1;
  font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-faint);
}

/* ----- Prancheta em acrílico com o formulário ----- */
.station__clipboard { position: relative; z-index: 1; padding: 36px 34px 52px; }
.clipboard {
  position: relative;
  background:
    linear-gradient(180deg, var(--acrylic), rgba(255,255,255,.35)),
    linear-gradient(180deg, #fbf7f0, #f0e7d7);
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 16px;
  padding: 30px 26px 26px;
  box-shadow:
    0 18px 44px rgba(36,31,26,.14),
    inset 0 1px 0 rgba(255,255,255,.9),
    inset 0 0 0 1px rgba(184,132,58,.10);
  backdrop-filter: blur(2px);
}
/* clipe metálico da prancheta */
.clipboard::before {
  content: ""; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  width: 96px; height: 26px; border-radius: 8px;
  background: linear-gradient(180deg, #eee, #b9b3a8 60%, #9c968b);
  box-shadow: 0 4px 10px rgba(36,31,26,.22), inset 0 1px 0 #fff;
  border: 1px solid rgba(120,110,95,.4);
}
.clipboard::after {
  content: ""; position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
  width: 40px; height: 8px; border-radius: 4px; background: rgba(36,31,26,.18);
}
.clipboard__title {
  font-family: var(--serif); font-weight: 600; font-size: 20px;
  color: var(--ink); margin: 6px 0 4px; text-align: center;
}
.clipboard__hint { text-align: center; font-size: 12.5px; color: var(--ink-faint); margin: 0 0 20px; }

.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--ink-soft); margin-bottom: 6px;
}
.field input {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  background: var(--paper-2); padding: 12px 14px; font-size: 15px;
  font-family: var(--sans); color: var(--ink); transition: border-color .18s, box-shadow .18s;
}
.field input:focus {
  outline: 0; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(154,47,40,.12);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.clipboard .btn { width: 100%; justify-content: center; margin-top: 8px; padding: 14px 22px; font-size: 15px; }
.clipboard__feedback {
  margin: 12px 0 0; text-align: center; font-size: 13.5px; font-weight: 600;
  color: #2f7d43; min-height: 18px;
}

/* ---------- Painel público de empréstimos ---------- */
.loans { max-width: var(--max); margin: 0 auto; padding: 40px 24px 20px; }
.loans__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.loans__eyebrow {
  text-transform: uppercase; letter-spacing: .18em; font-size: 11px;
  font-weight: 700; color: var(--gold); margin: 0 0 6px;
}
.loans__count { color: var(--ink-faint); font-size: 14px; }
.loans__state { text-align: center; color: var(--ink-faint); padding: 30px 0; font-size: 14.5px; }

/* Placar público */
.loans__board { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.loans__board[hidden] { display: none; }
.loans__stat {
  flex: 1; min-width: 150px;
  background: linear-gradient(180deg, #fffefb, #fbf6ee);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 2px;
}
.loans__stat--late { border-color: rgba(154,47,40,.28); background: linear-gradient(180deg, #fff8f6, #fbeeeb); }
.loans__stat-num { font-family: var(--serif); font-weight: 600; font-size: 34px; line-height: 1; color: var(--accent); }
.loans__stat--late .loans__stat-num { color: var(--accent-deep); }
.loans__stat-label { font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); }

.loans__tabs { display: flex; gap: 10px; margin-bottom: 22px; }
.loan-tab {
  border: 1.5px solid var(--line); background: var(--paper-2);
  color: var(--ink-soft); border-radius: 999px; padding: 8px 16px;
  font-size: 13.5px; font-weight: 600; transition: .18s;
}
.loan-tab:hover { border-color: var(--accent); color: var(--accent); }
.loan-tab[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }

.slips { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.slip {
  position: relative; background: var(--card);
  border: 1px solid var(--line); border-left: 4px solid var(--gold);
  border-radius: var(--radius); padding: 16px 18px;
  box-shadow: var(--shadow-sm); transition: box-shadow .18s, transform .16s;
}
.slip:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.slip--late { border-left-color: var(--accent); }
.slip--done { border-left-color: #4f9e63; opacity: .82; }
.slip__reader { font-family: var(--serif); font-weight: 600; font-size: 17px; color: var(--ink); margin: 0 0 2px; }
.slip__book { font-size: 14px; color: var(--ink-soft); margin: 0 0 12px; }
.slip__dates { display: flex; gap: 18px; font-size: 12.5px; color: var(--ink-faint); margin-bottom: 12px; flex-wrap: wrap; }
.slip__dates b { display: block; color: var(--ink); font-size: 13.5px; font-weight: 600; }
.slip__status {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; padding: 5px 11px; border-radius: 999px;
}
.slip__status--active { background: rgba(184,132,58,.14); color: var(--gold); }
.slip__status--late   { background: rgba(154,47,40,.10); color: var(--accent); }
.slip__status--done   { background: rgba(79,158,99,.14); color: #3d824f; }
.slip__actions { display: flex; gap: 8px; margin-top: 14px; }
.slip__btn {
  border: 1.5px solid var(--line); background: var(--paper-2); color: var(--ink-soft);
  border-radius: 999px; padding: 7px 14px; font-size: 12.5px; font-weight: 600; transition: .18s;
}
.slip__btn:hover { border-color: var(--accent); color: var(--accent); }
.slip__btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.slip__btn--primary:hover { background: var(--accent-deep); color: #fff; }

.loans__empty { text-align: center; color: var(--ink-soft); padding: 40px 0; font-size: 15px; }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .station { grid-template-columns: 1fr; }
  .station__panel { border-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 34px; }
  .station__accessories { margin-top: 8px; }
}
@media (max-width: 480px) {
  .station__panel, .station__clipboard { padding-left: 22px; padding-right: 22px; }
  .field-row { grid-template-columns: 1fr; }
}