/* Tideholm — deliberately plain, table-driven, early-2000s browser-game look. */

:root {
  --sea: #0e2a3f;
  --sea-light: #16405e;
  --sand: #f0e6d0;
  --paper: #faf5e8;
  --ink: #2b2417;
  --accent: #b8860b;
  --error: #a02020;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 13px;
  background: var(--sea);
  color: var(--ink);
}

.hidden { display: none !important; }
.error { color: var(--error); min-height: 1em; }

/* ---------- auth ---------- */

#auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.auth-box {
  background: var(--paper);
  border: 2px solid var(--accent);
  border-radius: 6px;
  padding: 24px 32px;
  width: 320px;
  text-align: center;
}

.auth-box h1 { margin: 0 0 4px; letter-spacing: 2px; }
.tagline { color: #6b5d40; font-style: italic; margin-top: 0; }

.auth-box input {
  width: 100%;
  padding: 7px;
  margin: 5px 0;
  border: 1px solid #b0a488;
  font: inherit;
}

.auth-buttons { display: flex; gap: 8px; margin-top: 10px; }
.auth-buttons button { flex: 1; }

/* ---------- chrome ---------- */

header {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--sea-light);
  color: var(--sand);
  padding: 8px 14px;
}

.brand { font-weight: bold; letter-spacing: 2px; }
.spacer { flex: 1; }

button {
  font: inherit;
  padding: 5px 12px;
  background: var(--sand);
  border: 1px solid var(--accent);
  border-radius: 3px;
  cursor: pointer;
}
button:hover:not(:disabled) { background: #fff; }
button:disabled { opacity: 0.45; cursor: default; }

.tab.active { background: var(--accent); color: #fff; }

#resbar {
  display: flex;
  gap: 22px;
  background: var(--paper);
  border-bottom: 2px solid var(--accent);
  padding: 7px 14px;
}
#resbar small { color: #6b5d40; }

main { padding: 14px; }

section {
  background: var(--paper);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 12px 16px;
  max-width: 760px;
  margin: 0 auto;
}

h2 { margin-top: 2px; }
.hint { color: #6b5d40; }

/* ---------- tables ---------- */

table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid #d8cbaa; }
th { background: #eadfc4; }

.cost { white-space: nowrap; }

/* ---------- map ---------- */

.map-tools {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin-bottom: 8px;
}

#minimap {
  border: 2px solid var(--sea-light);
  border-radius: 3px;
  cursor: pointer;
  image-rendering: pixelated;
}

#map-grid {
  display: grid;
  gap: 1px;
  position: relative;
  background: var(--sea);
  border: 2px solid var(--sea-light);
  width: fit-content;
  max-width: 100%;
  overflow: auto;
}

#map-bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

:root { --cell: 16px; }

.cell {
  width: var(--cell);
  height: var(--cell);
  position: relative;
  z-index: 1;
}

.cell.island { background: #c47f2a; border-radius: 50%; cursor: pointer; }
.cell.island.bot { background: #e08030; }
.cell.island.player { background: #3b7dd8; }
.cell.island.you { background: #3faf46; box-shadow: 0 0 4px 2px #7fff7f; cursor: default; }
.cell.island.unowned { background: #a9b0b8; }
.cell.island.rel-ally { background: #2ab5a5; }
.cell.island.rel-war { box-shadow: 0 0 3px 2px #ff5544; }

#island-select {
  font: inherit;
  padding: 4px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--sand);
}

/* ---------- movements ---------- */

.movement {
  padding: 6px 10px;
  margin: 4px 0;
  border-radius: 3px;
  border: 1px solid #d8cbaa;
  background: #f3ecd9;
}
.movement.incoming {
  border-color: var(--error);
  background: #f7e0e0;
  font-weight: normal;
}

/* ---------- troops & attack ---------- */

.train-cell input, .attack-row input {
  width: 64px;
  padding: 4px;
  border: 1px solid #b0a488;
  font: inherit;
}

#attack-panel {
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid var(--error);
  border-radius: 4px;
  background: #f7ecec;
}

.attack-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 300px;
  padding: 3px 0;
}

.scout-box { margin-left: 12px; white-space: nowrap; }
.scout-box input { width: 56px; padding: 4px; border: 1px solid #b0a488; font: inherit; }

.small-btn { font-size: 11px; padding: 2px 8px; }

#quest-box {
  border: 1px solid var(--accent);
  border-left: 5px solid var(--accent);
  border-radius: 4px;
  background: #fdf6df;
  padding: 8px 12px;
  margin: 8px 0;
}

#winner-banner {
  background: linear-gradient(90deg, #b8860b, #e0b13d, #b8860b);
  color: #fff;
  text-align: center;
  font-weight: bold;
  padding: 8px;
  text-shadow: 0 1px 2px rgba(0,0,0,.4);
}

#sim-box, #trade-form {
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px dashed var(--accent);
  border-radius: 4px;
  background: #faf3e0;
}
#sim-box h4, #trade-form h4 { margin: 0 0 6px; }
.sim-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 2px 0; }
.sim-cell { white-space: nowrap; }
.sim-row input, .sim-cell input {
  width: 64px; padding: 3px; border: 1px solid #b0a488; font: inherit;
}

/* ---------- reports ---------- */

.badge {
  background: var(--error);
  color: #fff;
  border-radius: 9px;
  padding: 1px 6px;
  font-size: 11px;
}

.report {
  border: 1px solid #d8cbaa;
  border-radius: 3px;
  background: #f3ecd9;
  padding: 8px 12px;
  margin: 6px 0;
}
.report.unread { border-color: var(--accent); background: #fdf6df; }
.report small { color: #6b5d40; margin-left: 8px; }

/* ---------- rankings / alliance / mail ---------- */

#ranking-table tr.me { background: #fdf6df; font-weight: bold; }

#alliance-create input, #alliance-invite input, #mail-compose input {
  padding: 6px;
  margin: 3px 4px 3px 0;
  border: 1px solid #b0a488;
  font: inherit;
}
#alliance-tag { width: 70px; text-transform: uppercase; }
#mail-body { width: 55%; }

.mail-reply { float: right; font-size: 11px; padding: 2px 8px; }

.help-link { color: var(--sand); }

.lang-select {
  font: inherit;
  padding: 3px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--sand);
}

/* ---------- small screens ---------- */

@media (max-width: 700px) {
  :root { --cell: 11px; }
  header { flex-wrap: wrap; gap: 6px; padding: 6px 8px; }
  nav { display: flex; flex-wrap: wrap; gap: 4px; }
  #resbar { flex-wrap: wrap; gap: 10px; padding: 6px 8px; }
  main { padding: 6px; }
  section { padding: 8px 10px; overflow-x: auto; }
  table { font-size: 11px; }
  th, td { padding: 4px 5px; }
  button { padding: 5px 8px; }
  .train-cell input, .attack-row input { width: 52px; }
}