/* World Order — clean ink & paper component kit.
   Namespaced with `ip-` so it can be adopted screen by screen without touching existing styles.
   Asset URLs are relative to this file (public/assets/ink-paper/). */

:root {
  --ip-paper: #f6f4ec; --ip-sheet: #fffdf7; --ip-paper-deep: #e9e6da; --ip-rule: #d9d6c9;
  --ip-ink: #17353a; --ip-ink-black: #172128; --ip-ink-soft: #52676b; --ip-graphite: #7d898b;
  --ip-danger: #a1463d; --ip-success: #4a7a5a; --ip-warning: #b8862f; --ip-info: #3f5f8a;
  --ip-arkon: #c65a50; --ip-norland: #5779a8; --ip-dravik: #c79847; --ip-selene: #4b9f9e;
  --ip-kesh: #a46581; --ip-miran: #6b8292; --ip-veloria: #7973bb; --ip-talos: #4f8f73;
  --ip-radius: 12px;
  --ip-print: 2px 2px 0 var(--ip-ink);
  --ip-font: ui-sans-serif, system-ui, sans-serif;
}

/* Surfaces */
.ip-paper { background: var(--ip-paper) url(environment/paper-tile.svg) 0 0 / 256px; color: var(--ip-ink-black); }
.ip-sheet { background: var(--ip-sheet) url(environment/paper-sheet-tile.svg) 0 0 / 256px; }
.ip-card { background: var(--ip-sheet) url(environment/paper-sheet-tile.svg) 0 0 / 256px; border: 1px solid var(--ip-rule); border-radius: 16px; padding: 16px; }
.ip-card--ruled { box-shadow: inset 0 0 0 4px var(--ip-sheet), inset 0 0 0 5px var(--ip-rule); }
.ip-divider { height: 12px; border: 0; margin: 18px 0; background: url(ui/divider-rule.svg) center / auto 12px no-repeat; }
.ip-eyebrow { font: 800 10px/1.2 var(--ip-font); letter-spacing: .1em; text-transform: uppercase; color: var(--ip-graphite); }

/* Icons: mask so they take the current text colour. */
.ip-icon { display: inline-block; width: 1.25em; height: 1.25em; flex: none; vertical-align: -.25em; background: currentColor; -webkit-mask: var(--ip-i) center / contain no-repeat; mask: var(--ip-i) center / contain no-repeat; }
.ip-i-wealth{--ip-i:url(icons/wealth.svg)}.ip-i-energy{--ip-i:url(icons/energy.svg)}.ip-i-influence{--ip-i:url(icons/influence.svg)}
.ip-i-land{--ip-i:url(icons/land.svg)}.ip-i-air{--ip-i:url(icons/air.svg)}.ip-i-sea{--ip-i:url(icons/sea.svg)}
.ip-i-message{--ip-i:url(icons/message.svg)}.ip-i-deal{--ip-i:url(icons/deal.svg)}.ip-i-alliance{--ip-i:url(icons/alliance.svg)}
.ip-i-intel{--ip-i:url(icons/intel.svg)}.ip-i-news{--ip-i:url(icons/news.svg)}.ip-i-world{--ip-i:url(icons/world.svg)}
.ip-i-country{--ip-i:url(icons/country.svg)}.ip-i-bell{--ip-i:url(icons/bell.svg)}.ip-i-alert{--ip-i:url(icons/alert.svg)}
.ip-i-info{--ip-i:url(icons/info.svg)}.ip-i-check{--ip-i:url(icons/check.svg)}.ip-i-close{--ip-i:url(icons/close.svg)}
.ip-i-clock{--ip-i:url(icons/clock.svg)}.ip-i-lock{--ip-i:url(icons/lock.svg)}.ip-i-defend{--ip-i:url(icons/defend.svg)}
.ip-i-attack{--ip-i:url(icons/attack.svg)}.ip-i-ceasefire{--ip-i:url(icons/ceasefire.svg)}.ip-i-capital{--ip-i:url(icons/capital.svg)}
.ip-i-objective{--ip-i:url(icons/objective.svg)}.ip-i-copy{--ip-i:url(icons/copy.svg)}.ip-i-link{--ip-i:url(icons/link.svg)}
.ip-i-send{--ip-i:url(icons/send.svg)}.ip-i-signout{--ip-i:url(icons/signout.svg)}.ip-i-map{--ip-i:url(icons/map.svg)}
.ip-i-plus{--ip-i:url(icons/plus.svg)}.ip-i-chevron{--ip-i:url(icons/chevron.svg)}.ip-i-refresh{--ip-i:url(icons/refresh.svg)}

/* Buttons — printed-card feel: a crisp ink offset that presses in on click. */
.ip-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 16px; border: 1.5px solid var(--ip-ink); border-radius: var(--ip-radius); background: var(--ip-sheet); color: var(--ip-ink); font: 800 13px/1 var(--ip-font); letter-spacing: .01em; box-shadow: var(--ip-print); cursor: pointer; transition: transform .08s, box-shadow .08s; }
.ip-btn:hover { background: var(--ip-paper); }
.ip-btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ip-ink); }
.ip-btn:focus-visible { outline: 2px solid var(--ip-ink); outline-offset: 3px; }
.ip-btn--primary { background: var(--ip-ink); color: var(--ip-sheet); box-shadow: 2px 2px 0 var(--ip-ink-soft); }
.ip-btn--primary:hover { background: #1f454b; }
.ip-btn--danger { background: var(--ip-danger); border-color: #7f352e; color: var(--ip-sheet); box-shadow: 2px 2px 0 #7f352e; }
.ip-btn--danger:hover { background: #8f3d35; }
.ip-btn--quiet { border-color: transparent; background: transparent url(ui/ink-underline.svg) center calc(100% - 8px) / calc(100% - 32px) 5px no-repeat; box-shadow: none; }
.ip-btn--quiet:hover { background-color: var(--ip-paper-deep); }
.ip-btn--small { min-height: 32px; padding: 7px 11px; font-size: 12px; border-radius: 9px; }
.ip-btn:disabled, .ip-btn[aria-disabled="true"] { border-style: dashed; border-color: var(--ip-graphite); background: var(--ip-paper); color: var(--ip-graphite); box-shadow: none; transform: none; cursor: not-allowed; }
.ip-btn[aria-busy="true"]::after { content: ""; width: 16px; height: 16px; background: url(ui/loading-ink.svg) center / contain; }
.ip-btn--primary[aria-busy="true"]::after { filter: invert(1) brightness(1.4); }
.ip-icon-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 1.5px solid var(--ip-ink); border-radius: 50%; background: var(--ip-sheet); color: var(--ip-ink); box-shadow: var(--ip-print); cursor: pointer; position: relative; }
.ip-icon-btn:active { transform: translate(2px, 2px); box-shadow: none; }

/* Badges, counters, country tags */
.ip-badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 7px; border: 1px solid currentColor; border-radius: 6px; font: 800 10px/1.2 var(--ip-font); letter-spacing: .08em; text-transform: uppercase; color: var(--ip-ink); background: var(--ip-sheet); }
.ip-badge--danger { color: var(--ip-danger); } .ip-badge--success { color: var(--ip-success); } .ip-badge--warning { color: #8d6620; } .ip-badge--solid { background: var(--ip-ink); color: var(--ip-sheet); border-color: var(--ip-ink); }
.ip-count { position: absolute; top: -5px; right: -5px; min-width: 19px; height: 19px; padding: 0 5px; border: 2px solid var(--ip-sheet); border-radius: 999px; background: var(--ip-danger); color: var(--ip-sheet); font: 800 10px/15px var(--ip-font); text-align: center; }
.ip-dot { position: absolute; top: 2px; right: 2px; width: 9px; height: 9px; border: 2px solid var(--ip-sheet); border-radius: 50%; background: var(--ip-danger); }
.ip-nation { --nation: var(--ip-ink); display: inline-flex; align-items: center; gap: 6px; font: 800 12px/1 var(--ip-font); color: var(--ip-ink-black); }
.ip-nation::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--nation); box-shadow: 0 0 0 1.5px var(--ip-sheet), 0 0 0 2.5px var(--nation); transform: rotate(45deg); }
.ip-nation[data-nation="arkon"]{--nation:var(--ip-arkon)}.ip-nation[data-nation="norland"]{--nation:var(--ip-norland)}.ip-nation[data-nation="dravik"]{--nation:var(--ip-dravik)}.ip-nation[data-nation="selene"]{--nation:var(--ip-selene)}
.ip-nation[data-nation="kesh"]{--nation:var(--ip-kesh)}.ip-nation[data-nation="miran"]{--nation:var(--ip-miran)}.ip-nation[data-nation="veloria"]{--nation:var(--ip-veloria)}.ip-nation[data-nation="talos"]{--nation:var(--ip-talos)}

/* Form controls */
.ip-toggle { appearance: none; position: relative; width: 44px; height: 26px; margin: 0; border: 1.5px solid var(--ip-ink); border-radius: 999px; background: var(--ip-paper-deep); cursor: pointer; transition: background .15s; }
.ip-toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: var(--ip-sheet); box-shadow: 0 0 0 1.5px var(--ip-ink); transition: transform .15s; }
.ip-toggle:checked { background: var(--ip-ink); }
.ip-toggle:checked::after { transform: translateX(18px); }
.ip-check { appearance: none; width: 22px; height: 22px; margin: 0; border: 1.5px solid var(--ip-ink); border-radius: 6px; background: var(--ip-sheet); cursor: pointer; }
.ip-check:checked { background: var(--ip-sheet) url(ui/ink-check.svg) center / 20px no-repeat; }
.ip-toggle:disabled, .ip-check:disabled { border-style: dashed; border-color: var(--ip-graphite); opacity: .7; cursor: not-allowed; }
.ip-input { width: 100%; height: 44px; padding: 0 12px; border: 1.5px solid var(--ip-rule); border-radius: 10px; background: var(--ip-sheet); color: var(--ip-ink-black); font: 15px var(--ip-font); }
.ip-input:focus { outline: none; border-color: var(--ip-ink); box-shadow: 0 1.5px 0 var(--ip-ink); }
.ip-progress { height: 10px; border: 1.5px solid var(--ip-ink); border-radius: 999px; background: var(--ip-sheet); overflow: hidden; }
.ip-progress > span { display: block; height: 100%; width: var(--value, 0%); background: repeating-linear-gradient(-45deg, var(--ip-ink) 0 5px, #24494f 5px 8px); }
.ip-progress--danger > span { background: repeating-linear-gradient(-45deg, var(--ip-danger) 0 5px, #b35a50 5px 8px); }

/* Tabs / bottom navigation — the active tab gets a brushed ink underline. */
.ip-tabs { display: flex; justify-content: space-around; gap: 4px; padding: 8px 6px 14px; border-top: 1px solid var(--ip-rule); background: color-mix(in srgb, var(--ip-paper) 92%, transparent); }
.ip-tabs button { display: grid; justify-items: center; gap: 4px; padding: 6px 8px 9px; border: 0; background: transparent; color: var(--ip-graphite); font: 700 10px var(--ip-font); letter-spacing: .04em; position: relative; cursor: pointer; }
.ip-tabs button .ip-icon { width: 22px; height: 22px; }
.ip-tabs button[aria-current="page"] { color: var(--ip-ink); font-weight: 800; background: url(ui/tab-underline.svg) center bottom / 80% 6px no-repeat; }

/* Toast notifications */
.ip-toast { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; width: min(360px, 100%); padding: 12px 12px 12px 14px; border: 1.5px solid var(--ip-ink); border-left-width: 5px; border-radius: 12px; background: var(--ip-sheet); box-shadow: var(--ip-print); color: var(--ip-ink-black); font: 13px/1.4 var(--ip-font); }
.ip-toast > .ip-icon { width: 22px; height: 22px; margin-top: 1px; color: var(--tone, var(--ip-ink)); }
.ip-toast strong { display: block; font-weight: 800; }
.ip-toast span { color: var(--ip-ink-soft); }
.ip-toast button { width: 26px; height: 26px; border: 0; background: transparent; color: var(--ip-ink-soft); cursor: pointer; }
.ip-toast--success { --tone: var(--ip-success); border-left-color: var(--ip-success); }
.ip-toast--danger { --tone: var(--ip-danger); border-left-color: var(--ip-danger); }
.ip-toast--warning { --tone: var(--ip-warning); border-left-color: var(--ip-warning); }
.ip-toast--info { --tone: var(--ip-info); border-left-color: var(--ip-info); }

/* Inline alert banners */
.ip-alert { --tone: var(--ip-ink); display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--tone) 45%, transparent); background: color-mix(in srgb, var(--tone) 9%, var(--ip-sheet)); color: var(--ip-ink-black); font: 13px/1.45 var(--ip-font); }
.ip-alert > .ip-icon { color: var(--tone); width: 20px; height: 20px; }
.ip-alert--danger { --tone: var(--ip-danger); } .ip-alert--success { --tone: var(--ip-success); } .ip-alert--warning { --tone: var(--ip-warning); } .ip-alert--info { --tone: var(--ip-info); }
.ip-alert--incoming { --tone: var(--ip-danger); background: var(--ip-sheet) url(environment/contested-tile.svg) 0 0 / 12px; border-width: 1.5px; }
.ip-alert--incoming > div { background: var(--ip-sheet); padding: 2px 6px; border-radius: 6px; }

/* Popups / modals — a ruled paper sheet crowned by a stamp seal. */
.ip-backdrop { position: fixed; inset: 0; display: grid; place-items: center; padding: 18px; background: rgba(23, 53, 58, .38); backdrop-filter: blur(3px); z-index: 50; }
.ip-modal { position: relative; width: min(380px, 100%); padding: 42px 22px 20px; border: 1.5px solid var(--ip-ink); border-radius: 18px; background: var(--ip-sheet) url(environment/paper-sheet-tile.svg) 0 0 / 256px; box-shadow: 3px 3px 0 var(--ip-ink), 0 24px 60px rgba(23, 53, 58, .25); text-align: center; color: var(--ip-ink-black); font: 14px/1.5 var(--ip-font); }
.ip-modal::before { content: ""; position: absolute; inset: 7px; border: 1px solid var(--ip-rule); border-radius: 12px; pointer-events: none; }
.ip-modal > .ip-seal { position: absolute; top: -28px; left: 50%; width: 56px; height: 56px; margin-left: -28px; }
.ip-modal h2 { margin: 0 0 6px; font: 800 21px/1.15 var(--ip-font); letter-spacing: -.02em; }
.ip-modal p { margin: 0; color: var(--ip-ink-soft); }
.ip-modal .ip-actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; position: relative; }
.ip-modal .ip-close { position: absolute; top: 12px; right: 12px; width: 30px; height: 30px; border: 0; background: transparent; color: var(--ip-ink-soft); cursor: pointer; }

/* Map callout / tooltip */
.ip-callout { position: relative; display: inline-grid; gap: 2px; padding: 9px 11px; border: 1.5px solid var(--ip-ink); border-radius: 10px; background: var(--ip-sheet); box-shadow: var(--ip-print); font: 12px/1.35 var(--ip-font); color: var(--ip-ink-black); }
.ip-callout b { font-size: 10px; letter-spacing: .08em; color: var(--ip-danger); }
.ip-callout::after { content: ""; position: absolute; left: 18px; bottom: -8px; width: 12px; height: 12px; background: var(--ip-sheet); border: 1.5px solid var(--ip-ink); border-top: 0; border-left: 0; transform: rotate(45deg); }

/* Map board and region cells */
.ip-board { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 40px; gap: 3px; padding: 16px; border: 1.5px solid var(--ip-ink); border-radius: 18px; background: #dfe5dc url(environment/graticule-tile.svg) 0 0 / 48px; }
.ip-board::before { content: ""; position: absolute; inset: 5px; border: 1px solid color-mix(in srgb, var(--ip-ink) 35%, transparent); border-radius: 13px; pointer-events: none; }
.ip-region { --nation: var(--ip-ink-soft); position: relative; display: flex; align-items: center; justify-content: center; gap: 5px; border: 2px solid var(--ip-paper); border-radius: 9px; background: var(--terrain, none) center / cover no-repeat, var(--nation); color: var(--ip-sheet); font: 800 11px var(--ip-font); letter-spacing: .06em; cursor: pointer; }
.ip-region--heartland { --terrain: url(environment/terrain-heartland.svg); }
.ip-region--capital { --terrain: url(environment/terrain-capital.svg); }
.ip-region--frontier { --terrain: url(environment/terrain-frontier.svg); }
.ip-region .ip-capital { width: 14px; height: 14px; background: url(environment/capital-marker.svg) center / contain no-repeat; }
.ip-region[aria-pressed="true"]::after { content: ""; position: absolute; inset: 3px; background: url(environment/selection-frame.svg) center / 100% 100% no-repeat; filter: brightness(0) invert(.97); }
.ip-region--contested { background: url(environment/contested-tile.svg) 0 0 / 12px, var(--terrain, none) center / cover no-repeat, var(--nation); }
.ip-region--fog { background: url(environment/fog-tile.svg) 0 0 / 16px, var(--terrain, none) center / cover no-repeat, var(--nation); color: var(--ip-ink-soft); }
.ip-region[data-nation="arkon"]{--nation:var(--ip-arkon)}.ip-region[data-nation="norland"]{--nation:var(--ip-norland)}.ip-region[data-nation="dravik"]{--nation:var(--ip-dravik)}.ip-region[data-nation="selene"]{--nation:var(--ip-selene)}
.ip-region[data-nation="kesh"]{--nation:var(--ip-kesh)}.ip-region[data-nation="miran"]{--nation:var(--ip-miran)}.ip-region[data-nation="veloria"]{--nation:var(--ip-veloria)}.ip-region[data-nation="talos"]{--nation:var(--ip-talos)}

/* Empty states */
.ip-empty { display: grid; justify-items: center; gap: 8px; padding: 24px 16px; text-align: center; color: var(--ip-ink-soft); font: 13px/1.45 var(--ip-font); }
.ip-empty img { width: 180px; height: auto; }
.ip-empty strong { color: var(--ip-ink-black); font-size: 16px; }

@media (prefers-reduced-motion: reduce) { .ip-btn, .ip-toggle, .ip-toggle::after { transition: none; } }