/* ===================================================================
   Sky Kingdoms – Gestaltung
   Mobile zuerst (ab 360 px), skaliert bis Desktop.
   Farben kommen aus der Konfiguration und werden als Variablen gesetzt.
   =================================================================== */

:root {
    /* Werden vom Server überschrieben (config/game.php → theme) */
    --sk-primary:   #3f8cff;
    --sk-secondary: #ffb43f;
    --sk-accent:    #7ee3a6;
    --sk-danger:    #ff5c6c;
    --sk-sky-top:   #5ec6ff;
    --sk-sky-bottom:#b9e9ff;

    --sk-ink:        #0d1526;
    --sk-ink-2:      #16233c;
    --sk-panel:      rgba(255, 255, 255, .96);
    --sk-panel-dark: #16233c;
    --sk-text:       #101a2e;
    --sk-text-soft:  #5b6b87;
    --sk-text-invert:#eaf2ff;
    --sk-line:       rgba(16, 26, 46, .12);

    --sk-radius:    18px;
    --sk-radius-lg: 26px;
    --sk-radius-sm: 12px;

    --sk-shadow:    0 10px 30px rgba(9, 18, 38, .18);
    --sk-shadow-lg: 0 22px 60px rgba(9, 18, 38, .32);
    --sk-inset:     inset 0 1px 0 rgba(255, 255, 255, .6);

    --sk-safe-top:    env(safe-area-inset-top, 0px);
    --sk-safe-bottom: env(safe-area-inset-bottom, 0px);
    --sk-safe-left:   env(safe-area-inset-left, 0px);
    --sk-safe-right:  env(safe-area-inset-right, 0px);

    --sk-hud-height: 64px;
    --sk-nav-height: 68px;

    --sk-font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
    --sk-font-display: "Trebuchet MS", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overscroll-behavior: none;
}

body {
    font-family: var(--sk-font);
    font-size: 16px;
    line-height: 1.5;
    color: var(--sk-text);
    background: linear-gradient(180deg, var(--sk-sky-top) 0%, var(--sk-sky-bottom) 100%);
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    text-rendering: optimizeLegibility;
}

img, svg, canvas { display: block; max-width: 100%; }

h1, h2, h3, h4 {
    font-family: var(--sk-font-display);
    margin: 0 0 .5em;
    line-height: 1.2;
    letter-spacing: -.01em;
}
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
a { color: var(--sk-primary); }

/* ===================================================================
   Grundbausteine
   =================================================================== */

.sk-btn {
    -webkit-appearance: none;
    appearance: none;
    border: 0;
    border-radius: var(--sk-radius-sm);
    padding: 14px 20px;
    min-height: 48px;
    font: inherit;
    font-weight: 700;
    font-family: var(--sk-font-display);
    color: #fff;
    background: linear-gradient(180deg, var(--sk-primary), color-mix(in srgb, var(--sk-primary) 78%, #000));
    box-shadow: 0 4px 0 color-mix(in srgb, var(--sk-primary) 55%, #000), var(--sk-shadow);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
    touch-action: manipulation;
    user-select: none;
}
.sk-btn:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 color-mix(in srgb, var(--sk-primary) 55%, #000);
}
.sk-btn:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.sk-btn[disabled], .sk-btn.is-disabled {
    filter: grayscale(.7) brightness(.85);
    opacity: .7;
    pointer-events: none;
}
.sk-btn--gold  { background: linear-gradient(180deg, var(--sk-secondary), color-mix(in srgb, var(--sk-secondary) 75%, #000)); box-shadow: 0 4px 0 color-mix(in srgb, var(--sk-secondary) 55%, #000), var(--sk-shadow); color: #3c2a05; }
.sk-btn--green { background: linear-gradient(180deg, var(--sk-accent), color-mix(in srgb, var(--sk-accent) 72%, #000)); box-shadow: 0 4px 0 color-mix(in srgb, var(--sk-accent) 52%, #000), var(--sk-shadow); color: #0b3421; }
.sk-btn--danger{ background: linear-gradient(180deg, var(--sk-danger), color-mix(in srgb, var(--sk-danger) 75%, #000)); box-shadow: 0 4px 0 color-mix(in srgb, var(--sk-danger) 55%, #000), var(--sk-shadow); }
.sk-btn--ghost {
    background: rgba(255, 255, 255, .14);
    color: var(--sk-text-invert);
    box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35);
}
.sk-btn--ghost:active { transform: translateY(1px); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35); }
.sk-btn--small { min-height: 38px; padding: 8px 14px; font-size: .88rem; border-radius: 10px; }
.sk-btn--block { width: 100%; }

.sk-card {
    background: var(--sk-panel);
    border-radius: var(--sk-radius-lg);
    box-shadow: var(--sk-shadow-lg), var(--sk-inset);
    padding: 22px;
}

.sk-field { margin-bottom: 16px; }
.sk-field label {
    display: block;
    font-weight: 700;
    font-size: .9rem;
    margin-bottom: 6px;
    color: var(--sk-text);
}
.sk-field input,
.sk-field select,
.sk-field textarea {
    width: 100%;
    font: inherit;
    padding: 13px 14px;
    min-height: 48px;
    border-radius: var(--sk-radius-sm);
    border: 1.5px solid var(--sk-line);
    background: #fff;
    color: var(--sk-text);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.sk-field input:focus,
.sk-field select:focus,
.sk-field textarea:focus {
    outline: none;
    border-color: var(--sk-primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--sk-primary) 22%, transparent);
}
.sk-field--error input { border-color: var(--sk-danger); }
.sk-field__error { color: var(--sk-danger); font-size: .84rem; margin-top: 6px; font-weight: 600; }
.sk-field__hint  { color: var(--sk-text-soft); font-size: .84rem; margin-top: 6px; }

.sk-check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .92rem;
    cursor: pointer;
    min-height: 44px;
}
.sk-check input { width: 22px; height: 22px; accent-color: var(--sk-primary); flex: none; }

.sk-alert {
    border-radius: var(--sk-radius-sm);
    padding: 13px 16px;
    margin-bottom: 16px;
    font-size: .92rem;
    font-weight: 600;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    line-height: 1.45;
}
.sk-alert--error   { background: color-mix(in srgb, var(--sk-danger) 15%, #fff);  color: #7a1420; border: 1px solid color-mix(in srgb, var(--sk-danger) 35%, #fff); }
.sk-alert--ok      { background: color-mix(in srgb, var(--sk-accent) 22%, #fff);  color: #0d4429; border: 1px solid color-mix(in srgb, var(--sk-accent) 45%, #fff); }
.sk-alert--info    { background: color-mix(in srgb, var(--sk-primary) 13%, #fff); color: #113a6b; border: 1px solid color-mix(in srgb, var(--sk-primary) 30%, #fff); }
.sk-alert--warn    { background: color-mix(in srgb, var(--sk-secondary) 22%, #fff); color: #6b4406; border: 1px solid color-mix(in srgb, var(--sk-secondary) 45%, #fff); }

.sk-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
    background: color-mix(in srgb, var(--sk-primary) 14%, #fff);
    color: color-mix(in srgb, var(--sk-primary) 75%, #000);
}
.sk-pill--gold  { background: color-mix(in srgb, var(--sk-secondary) 22%, #fff); color: #6b4406; }
.sk-pill--green { background: color-mix(in srgb, var(--sk-accent) 26%, #fff); color: #0d4429; }
.sk-pill--red   { background: color-mix(in srgb, var(--sk-danger) 16%, #fff); color: #7a1420; }
.sk-pill--muted { background: rgba(16, 26, 46, .08); color: var(--sk-text-soft); }

.sk-muted { color: var(--sk-text-soft); }
.sk-center { text-align: center; }
.sk-stack > * + * { margin-top: 14px; }
.sk-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.sk-grow { flex: 1 1 auto; min-width: 0; }
.sk-hidden { display: none !important; }
.sk-sr {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ===================================================================
   Einfache Seiten (Fehler, Wartung)
   =================================================================== */

.sk-simple {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    padding: 24px;
}
.sk-simple__card {
    max-width: 30rem;
    background: var(--sk-panel);
    border-radius: var(--sk-radius-lg);
    box-shadow: var(--sk-shadow-lg);
    padding: 30px;
    text-align: center;
}

/* ===================================================================
   Seiten mit Himmelshintergrund (Anmeldung, Installer, Admin)
   =================================================================== */

.sk-sky {
    position: relative;
    min-height: 100dvh;
    overflow-x: hidden;
    padding:
        calc(var(--sk-safe-top) + 20px)
        calc(var(--sk-safe-right) + 16px)
        calc(var(--sk-safe-bottom) + 28px)
        calc(var(--sk-safe-left) + 16px);
}
.sk-sky__canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.sk-sky__content {
    position: relative;
    z-index: 1;
    max-width: 30rem;
    margin: 0 auto;
}
.sk-sky--wide .sk-sky__content { max-width: 60rem; }

.sk-brand {
    text-align: center;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 2px 12px rgba(10, 30, 60, .45);
}
.sk-brand__logo {
    width: 104px;
    height: 104px;
    margin: 0 auto 10px;
    filter: drop-shadow(0 8px 18px rgba(10, 30, 60, .35));
    animation: sk-float 6s ease-in-out infinite;
}
.sk-brand__name {
    font-family: var(--sk-font-display);
    font-size: 2rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -.02em;
}
.sk-brand__tagline { font-size: .95rem; opacity: .92; margin: 4px 0 0; }

@keyframes sk-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-9px); }
}

.sk-tabs {
    display: flex;
    background: rgba(16, 26, 46, .10);
    border-radius: 999px;
    padding: 5px;
    margin-bottom: 18px;
    gap: 4px;
}
.sk-tabs a {
    flex: 1;
    text-align: center;
    padding: 11px 8px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: .94rem;
    color: var(--sk-text-soft);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sk-tabs a.is-active {
    background: #fff;
    color: var(--sk-primary);
    box-shadow: 0 2px 8px rgba(9, 18, 38, .14);
}

.sk-foot {
    text-align: center;
    margin-top: 22px;
    font-size: .85rem;
    color: rgba(255, 255, 255, .9);
    text-shadow: 0 1px 6px rgba(10, 30, 60, .4);
}
.sk-foot a { color: #fff; }

/* Passwortstärke */
.sk-strength { display: flex; gap: 5px; margin-top: 8px; }
.sk-strength span {
    height: 5px;
    flex: 1;
    border-radius: 3px;
    background: rgba(16, 26, 46, .12);
    transition: background .25s ease;
}
.sk-strength[data-score="1"] span:nth-child(-n+1) { background: var(--sk-danger); }
.sk-strength[data-score="2"] span:nth-child(-n+2) { background: var(--sk-secondary); }
.sk-strength[data-score="3"] span:nth-child(-n+3) { background: #9ad86f; }
.sk-strength[data-score="4"] span                 { background: var(--sk-accent); }

/* ===================================================================
   Tabellen, die auf dem Handy zu Karten werden
   =================================================================== */

.sk-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.sk-table th, .sk-table td { padding: 11px 10px; text-align: left; }
.sk-table thead th {
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sk-text-soft);
    border-bottom: 2px solid var(--sk-line);
}
.sk-table tbody tr { border-bottom: 1px solid var(--sk-line); }
.sk-table tbody tr:last-child { border-bottom: 0; }

@media (max-width: 640px) {
    .sk-table--cards thead { display: none; }
    .sk-table--cards tbody tr {
        display: block;
        background: rgba(255, 255, 255, .7);
        border: 1px solid var(--sk-line);
        border-radius: var(--sk-radius-sm);
        padding: 10px 12px;
        margin-bottom: 10px;
    }
    .sk-table--cards tbody td {
        display: flex;
        justify-content: space-between;
        gap: 12px;
        padding: 5px 0;
        border: 0;
    }
    .sk-table--cards tbody td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--sk-text-soft);
        font-size: .82rem;
        flex: none;
    }
}

/* ===================================================================
   Installer
   =================================================================== */

.sk-steps {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.sk-steps span {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: .82rem;
    background: rgba(255, 255, 255, .35);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, .5);
}
.sk-steps span.is-active { background: #fff; color: var(--sk-primary); border-color: #fff; }
.sk-steps span.is-done   { background: var(--sk-accent); color: #0d4429; border-color: var(--sk-accent); }

.sk-check-list { list-style: none; margin: 0 0 18px; padding: 0; }
.sk-check-list li {
    display: flex;
    gap: 11px;
    align-items: flex-start;
    padding: 11px 0;
    border-bottom: 1px solid var(--sk-line);
}
.sk-check-list li:last-child { border-bottom: 0; }
.sk-check-list__icon {
    width: 24px; height: 24px; flex: none;
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: .85rem; font-weight: 800; color: #fff;
}
.sk-check-list__icon.is-ok   { background: #2fa36b; }
.sk-check-list__icon.is-warn { background: var(--sk-secondary); color: #4a3105; }
.sk-check-list__icon.is-bad  { background: var(--sk-danger); }
.sk-check-list__label { font-weight: 600; }
.sk-check-list__value { font-size: .85rem; color: var(--sk-text-soft); word-break: break-all; }
.sk-check-list__hint  { font-size: .84rem; color: #7a5a16; margin-top: 3px; }

.sk-group-title {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--sk-text-soft);
    font-weight: 800;
    margin: 18px 0 4px;
}

/* ===================================================================
   Bewegungsreduktion respektieren
   =================================================================== */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}

/* ===================================================================
   Grössere Bildschirme
   =================================================================== */

@media (min-width: 768px) {
    body { font-size: 17px; }
    h1 { font-size: 2rem; }
    .sk-sky { padding-top: calc(var(--sk-safe-top) + 40px); }
    .sk-brand__logo { width: 128px; height: 128px; }
    .sk-brand__name { font-size: 2.5rem; }
}