/* assets/css/style.css */

/* --- CSS Variables --- */
:root {
  --font-primary: 'Bruno Ace SC', sans-serif;
  --font-secondary: 'Arial', sans-serif;
  --color-background: #000;
  --color-canvas-bg: #050510;
  --color-text-light: #eee;
  --color-text-medium: #ccc;
  --color-text-dark: #aaa;
  --color-accent: #00ffcc; /* Türkis/Cyan */
  --color-accent-dark: #00b38f;
  --color-accent-hover: #33ffee;
  --color-accent-shadow: rgba(0, 255, 204, 0.5);
  --color-danger: #ff4d4d;
  --color-danger-hover: #ff6666;
  --color-danger-shadow: rgba(255, 77, 77, 0.5);
  --color-warning: #ffcc00; /* Gelb für Score, Units etc. */
  --color-overlay-bg: rgba(5, 5, 20, 0.92); /* Dunkelblau, fast opak */
  --color-content-bg: rgba(0, 0, 0, 0.5);
  --color-border: var(--color-accent);
  --color-border-medium: #555;
  --color-border-light: #888;
  --border-radius-small: 5px;
  --border-radius-medium: 8px;
  --border-radius-large: 10px;
}

/* --- Global & Body --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-background);
  color: var(--color-text-light);
  font-family: var(--font-secondary);
}

#gameContainer {
  position: relative;
  width: 100%;
  height: 100%;
}

canvas#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-canvas-bg);
  cursor: crosshair;
}

h2, h3, h4 {
    margin: 0; /* Reset margin */
}

/* --- Base Overlay Styling --- */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-overlay-bg);
  padding: 3% 5%; /* Use percentage for padding */
  color: var(--color-text-light);
  display: none; /* Hidden by default, controlled by JS */
  flex-direction: column;
  align-items: center;
  justify-content: center; /* Default center, override if needed */
  z-index: 10;
  box-sizing: border-box;
  overflow: hidden; /* Prevent content overflow */
  font-family: var(--font-primary);
}

.overlay h2 {
    font-size: 3em;
    margin-bottom: 30px;
    color: var(--color-accent);
    text-shadow: 0 0 10px var(--color-accent-shadow), 0 0 20px var(--color-accent-shadow);
    width: 100%;
    text-align: center;
}

/* --- Overlay Content Wrapper --- */
/* Use this div inside overlays to control content layout and scrolling */
.overlay-content {
    width: 100%;
    max-width: 1100px; /* Default max-width, can be overridden by specific overlay ID */
    max-height: 80vh; /* Default max-height */
    overflow-y: auto; /* Enable vertical scroll if content exceeds max-height */
    padding: 20px;
    background-color: var(--color-content-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);
    box-shadow: 0 0 15px var(--color-accent-shadow);
    box-sizing: border-box;
    display: flex; /* Default to flex for inner layout */
    flex-direction: column; /* Default to column */
}

/* --- Base Button Styling --- */
.btn {
    background-color: var(--color-border-medium);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-light);
    padding: 10px 20px;
    font-family: var(--font-primary);
    font-size: 1em;
    cursor: pointer;
    transition: all 0.2s ease;
    margin: 5px;
    border-radius: var(--border-radius-small);
    text-transform: uppercase;
    text-align: center;
    text-decoration: none; /* Falls als Link verwendet */
    display: inline-block; /* Für korrekte Margin/Padding */
}

.btn:hover:not(:disabled) {
    background-color: #777;
    border-color: #aaa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn:disabled {
    background-color: rgba(100, 100, 100, 0.5);
    border-color: #666;
    color: var(--color-text-dark);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* --- Button Variations --- */
.btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent-dark);
    color: var(--color-background);
    font-weight: bold;
    box-shadow: 0 0 8px var(--color-accent-shadow);
}
.btn-primary:hover:not(:disabled) {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent);
    color: var(--color-background);
    box-shadow: 0 0 15px var(--color-accent-shadow), 0 0 25px var(--color-accent-shadow);
}

.btn-secondary {
    background-color: rgba(0, 255, 204, 0.7); /* Türkis mit Transparenz */
    border: 2px solid var(--color-accent);
    color: #000; /* Dunkle Schrift für Kontrast */
    box-shadow: 0 0 8px var(--color-accent-shadow);
}
.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-accent);
    color: #000;
    box-shadow: 0 0 15px var(--color-accent-shadow), 0 0 25px var(--color-accent-shadow);
    transform: scale(1.05);
}

.btn-danger {
    background-color: rgba(255, 77, 77, 0.7);
    border-color: var(--color-danger);
    color: var(--color-text-light);
    box-shadow: 0 0 8px var(--color-danger-shadow);
}
.btn-danger:hover:not(:disabled) {
    background-color: var(--color-danger);
    border-color: var(--color-danger-hover);
    box-shadow: 0 0 15px var(--color-danger-shadow), 0 0 25px var(--color-danger-shadow);
}

.btn-close {
    position: absolute;
    top: 15px;
    right: 20px;
    width: 2rem;
    height: 2rem;
    border-radius: 100%;
    background: none;
    border: none;
    font-size: 1.5em;
    font-family: sans-serif;
    color: var(--color-text-dark);
    cursor: pointer;
    padding: 0;
    margin: 0;
    line-height: 1;
    text-shadow: none;
    box-shadow: none;
    transition: color 0.2s ease;
    z-index: 11; /* Über Overlay-Inhalt */
    display: flex;
    justify-content: center;
    align-items: center;
}
.btn-close:hover {
    color: var(--color-accent);
    transform: none;
    background: none;
    box-shadow: none;
}

/* --- Specific Overlay Styles --- */

/* Start Screen */
#startContainer {
    display: flex; /* Wird von JS gesteuert */
    flex-direction: column;
    align-items: center;
    justify-content: center;;
    width: 100vw;
    height: 100vh;
    background: none; /* Kein Overlay-Hintergrund */
    padding: 0;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    padding: 5rem;
}
#startContainer img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#startContainer .btn { /* Buttons im Startmenü */
    min-width: 180px;
    z-index: 1; /* Über dem Logo, falls es überlappt */
}
#playButton { /* Spezifische Styles für Play */
    padding: 15px 35px;
    font-size: 1.8em;
    border-radius: var(--border-radius-large);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/* Ship Selection */
/* --- Ship Selection --- */
#selectionContainer {
  justify-content: space-between;
  padding: 2% 3%;
}
#selectionContainer h2 {
  margin-bottom: 15px;
  font-size: 2.5em;
}
/* Info Panel Oben */
#shipInfoPanel {
  display: flex;
  width: 100%;
  max-width: 1000px; /* Etwas breiter für nebeneinander */
  height: 60%; /* Höhe reduziert */
  margin-bottom: 15px; /* Weniger Abstand nach unten */
  background-color: var(--color-content-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-medium);
  padding: 20px;
  gap: 25px;
  overflow: hidden;
}
#shipInfoImageContainer {
  position: relative;
  flex-basis: 35%; /* Weniger Platz für Bild */
  display: flex;
  justify-content: center;
  align-items: center;
}
#infoShipImage {
  max-width: 50%; /* Bild kleiner machen */
  max-height: 50%;
  object-fit: contain;
  animation: rotateShip 25s linear infinite;
  filter: drop-shadow(0 0 8px var(--color-accent-shadow)); /* Etwas kleinerer Schatten */
}

/* NEU: Style für Start-Button im Info-Panel */
#startGameWithShipButton {
  padding: 10px 25px;
  font-size: 1.1em;
  width: 70%; /* Breite des Buttons */
  max-width: 200px;
  /* display: none; wird per JS gesteuert */
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

@keyframes rotateShip { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

#shipInfoDetails {
  flex-basis: 65%; /* Mehr Platz für Details */
  text-align: left;
  overflow-y: auto;
  padding-right: 10px;
  font-family: var(--font-secondary);
  color: var(--color-text-medium);
}
#infoShipName { color: var(--color-accent); font-family: var(--font-primary); font-size: 1.6em; margin-bottom: 15px; border-bottom: 1px solid var(--color-border); padding-bottom: 8px; }

/* NEU: Spaltenlayout für Details */
.info-details-columns {
  display: flex;
  gap: 20px; /* Abstand zwischen den Spalten */
}
.info-detail-column {
  flex: 1; /* Beide Spalten teilen sich den Platz */
}
/* ENDE Spaltenlayout */

.info-section-row {
  display: flex;
  flex-wrap: wrap;
}
.info-section-col {
  width: 50%;
}
.info-section {  margin-bottom: 12px; } /* Weniger Abstand */
.info-section h4 { color: var(--color-text-light); font-family: var(--font-primary); font-size: 1em; margin-bottom: 6px; }
#shipInfoDetails ul { list-style: none; padding: 0; margin: 0; font-size: 0.9em; line-height: 1.5; } /* Kleinere Schrift */
#shipInfoDetails li { margin-bottom: 3px; padding-left: 12px; position: relative; }
#shipInfoDetails li::before { content: '◆'; position: absolute; left: 0; color: var(--color-accent); font-size: 0.7em; line-height: inherit; }

/* Grid Container Unten */
#shipSelectionGridContainer {
  width: 100%;
  max-width: 1000px; /* Breite des Grids */
  height: auto; /* Höhe automatisch anpassen */
}
#shipSelectionGrid {
  display: grid; /* Grid Layout */
  grid-template-columns: repeat(6, 1fr); /* 6 Spalten */
  gap: 15px; /* Abstand zwischen Schiffen */
  width: 100%; /* Volle Breite des Containers */
}
/* Einzelne Schiff-Optionen unten */
.ship-option {
  width: auto; /* Breite wird vom Grid bestimmt */
  height: auto; /* Höhe passt sich Inhalt an */
  background-color: rgba(0, 255, 204, 0.1);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius-medium);
  padding: 8px; /* Weniger Padding */
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.ship-option:hover:not(.locked) {
  background-color: rgba(0, 255, 204, 0.3);
  transform: scale(1.05);
  box-shadow: 0 0 10px var(--color-accent-shadow);
}
.ship-option img {
  max-width: 70px; /* Kleinere Bilder */
  max-height: 70px;
  height: auto;
  margin-bottom: 5px; /* Weniger Abstand */
}
.ship-option p {
  margin: 0;
  font-size: 0.8em; /* Kleinere Schrift */
  color: var(--color-text-light);
  line-height: 1.2; /* Zeilenhöhe anpassen */
}
.ship-option.locked {
  cursor: not-allowed;
  opacity: 0.4;
  border-color: var(--color-border-medium);
  background-color: rgba(50, 50, 50, 0.3);
  filter: grayscale(90%) blur(7px);
}
.ship-option.locked:hover { transform: none; box-shadow: none; background-color: rgba(50, 50, 50, 0.3); }

/* Upgrade Screen */
#upgradeContainer {
    justify-content: flex-start;
    padding-top: 5%;
}
#upgradeContainer .overlay-content {
    max-width: 800px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    background: none; border: none; box-shadow: none; padding: 0;
}
#upgradeCount {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: var(--color-text-light);
    width: 100%; /* Nimmt volle Breite ein */
    text-align: center;
}
.upgrade-content {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.upgrade-content .btn { /* Style für Upgrade-Buttons */
    width: calc(50% - 5px);
    margin: 0;
    font-size: 1em;
    padding: 15px 10px;
    background-color: rgba(0, 255, 204, 0.15);
    border-color: var(--color-accent);
    color: var(--color-text-light);
}
.upgrade-content .btn:hover:not(:disabled) {
    background-color: rgba(0, 255, 204, 0.4);
    border-color: var(--color-accent-hover);
    transform: none; /* Kein Hover-Move */
    box-shadow: 0 0 8px var(--color-accent-shadow);
}

/* Shop Screen */
#shopContainer {
    justify-content: flex-start;
    padding-top: 3%;
}
#shopContainer .overlay-content {
    max-width: 1100px;
    max-height: 75vh; /* Etwas mehr Höhe */
    gap: 10px; /* Abstand zwischen Elementen */
}
#shopPlayerUnits {
    font-size: 1.3em;
    color: var(--color-warning);
    margin-bottom: 5px; /* Weniger Abstand */
    text-align: center;
    width: 100%;
}
#shopItemsGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 15px;
    width: 100%;
    overflow-y: auto; /* Scrollen nur für Grid */
    border: 1px solid var(--color-border-medium);
    border-radius: var(--border-radius-small);
    background: rgba(20, 20, 20, 0.5);
    flex-grow: 1; /* Nimmt verfügbaren Platz ein */
}
.shopItem {
    background: rgba(40, 40, 40, 0.7);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-medium);
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}
.shopItem img { width: 64px; height: 64px; object-fit: contain; background-color: rgba(0,0,0,0.3); border-radius: 4px; border: 1px solid #666; }
.shopItemName { font-weight: bold; color: var(--color-text-light); font-size: 1.1em; }
.shopItemEffects { font-size: 0.9em; color: var(--color-text-medium); min-height: 3.5em; }
.shopItemPrice { font-weight: bold; color: var(--color-warning); margin-top: 5px; }
.shopItem .btn { /* Kauf-Button */
    padding: 8px 12px;
    font-size: 0.9em;
    margin-top: auto; /* Nach unten drücken */
    width: 80%;
    background-color: #0a0; /* Grün */
    border-color: #0c0;
}
.shopItem .btn:hover:not(:disabled) { background-color: #0d0; border-color: #0f0; }
.shopItem .btn:disabled { background-color: var(--color-border-medium); border-color: #666; }
#shopContinueButton { /* Verwendet .btn und .btn-primary */
    margin-top: 15px;
    padding: 12px 25px;
    font-size: 1.1em;
}

.shop-actions {
    display: flex;
    justify-content: space-around; /* Oder center, space-between */
    align-items: center;
    margin-top: 15px;
    width: 100%;
}

/* Pause Screen */
#pauseContainer {
    padding-top: 5%;
}
#pauseContainer .overlay-content { /* Wrapper für die Spalten */
    flex-direction: row; /* Spalten nebeneinander */
    justify-content: space-around;
    align-items: flex-start;
    width: 100%;
    max-width: 1200px;
    margin-bottom: 20px;
    flex-grow: 1;
    overflow: hidden; /* Kein Scrollen für den Wrapper */
    background: none; border: none; box-shadow: none; padding: 0;
    gap: 20px; /* Abstand zwischen Spalten */
}
.pause-column {
    flex: 1; /* Spalten teilen sich Platz */
    min-width: 280px;
    padding: 20px;
    background-color: var(--color-content-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);
    max-height: 60vh;
    overflow-y: auto;
    box-sizing: border-box;
}
.pause-column h3 {
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 10px;
}
/* Pause Stats Grid */
#pauseStatsContent .stats-grid { display: grid; grid-template-columns: 1fr; gap: 8px; }
.stat-entry { display: flex; justify-content: space-between; font-size: 1em; padding: 4px 0; border-bottom: 1px dashed rgba(0, 255, 204, 0.2); }
.stat-entry:last-child { border-bottom: none; }
.stat-name { color: var(--color-text-medium); margin-right: 10px; }
.stat-value { color: var(--color-text-light); font-weight: bold; }
/* Pause Items */
#pauseItemsContent { display: flex; flex-direction: column; gap: 10px; }
.pause-item { display: flex; align-items: center; background-color: rgba(255, 255, 255, 0.05); padding: 5px 10px; border-radius: 4px; }
.pause-item img { width: 32px; height: 32px; margin-right: 10px; }
.pause-item .item-name { flex-grow: 1; color: var(--color-text-light); }
.pause-item .item-count { font-weight: bold; color: var(--color-warning); margin-left: 10px; }
/* Pause Buttons Wrapper */
.pause-buttons { margin-top: 20px; width: 100%; display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
#pauseContainer .btn { /* Style für Buttons im Pausemenü */
    padding: 12px 25px;
    font-size: 1.1em;
}

/* Settings Popup */
#settingsPopupContainer .overlay-content {
    max-width: 500px;
    max-height: 60vh;
    align-items: stretch; /* Inhalt soll Breite füllen */
}
#settingsPopupContainer h2 {
    font-size: 2.5em;
    margin-bottom: 25px;
}
.setting-entry { margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.setting-entry label { margin-right: 10px; flex-basis: 120px; color: var(--color-text-medium); font-size: 1.1em; }
.setting-entry input[type="range"] { flex-grow: 1; margin: 0 10px; cursor: pointer; accent-color: var(--color-accent); }
.setting-entry span { min-width: 45px; text-align: right; font-weight: bold; color: var(--color-text-light); font-size: 1.1em; }
#settingsCloseButton { color: var(--color-accent); } /* Auffälliger */
#settingsCloseButton:hover { color: var(--color-text-light); }

/* Game Over Screen */
#gameOverContainer {
    max-width: 450px;
    border-color: var(--color-danger);
    box-shadow: 0 0 15px var(--color-danger-shadow);
}
#gameOverContainer h2 { color: var(--color-danger); text-shadow: 0 0 5px var(--color-danger); }
#gameOverScore { font-size: 1.8em; margin-bottom: 20px; color: var(--color-warning); }
#gameOverContainer p:last-of-type { font-size: 1em; color: var(--color-text-medium); margin-top: 20px; }

/* FAQ Screen */
#faqContainer {
    justify-content: flex-start; /* Oben starten */
}
#faqContainer .overlay-content {
    max-width: 900px;
    text-align: left;
    font-family: var(--font-secondary); /* Standard-Schrift */
    color: var(--color-text-medium);
}
#faqContentScroll { /* Ist jetzt der .overlay-content */
    line-height: 1.7;
}
#faqContentScroll p, #faqContentScroll ul, #faqContentScroll ol { margin-bottom: 15px; }
#faqContentScroll ul, #faqContentScroll ol { margin-left: 20px; padding-left: 15px; }
#faqContentScroll li { margin-bottom: 8px; }
#faqContentScroll strong { color: var(--color-accent); }
#faqContentScroll hr { border: none; border-top: 1px solid var(--color-border-medium); margin: 20px 0; }
#faqContentScroll small { display: block; text-align: center; margin-top: 20px; color: var(--color-text-dark); }

/* Statistik Screen */
#statsContainer {
    justify-content: flex-start; /* Oben starten */
}
#statsContainer .overlay-content { /* Wrapper für Spalten */
    flex-direction: row;
    justify-content: space-around;
    align-items: flex-start;
    max-width: 1100px;
    gap: 20px;
    flex-wrap: wrap;
    background: none; border: none; box-shadow: none; padding: 0;
}
.stats-column {
    flex: 1;
    min-width: 300px;
    padding: 15px;
    background-color: var(--color-content-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);
    color: var(--color-text-medium);
    font-family: var(--font-secondary);
    max-height: 70vh; /* Höhe für Spalten begrenzen */
    overflow-y: auto; /* Scrollen pro Spalte */
}
.stats-column h3 { margin-top: 0; margin-bottom: 15px; text-align: center; color: var(--color-accent); border-bottom: 1px solid var(--color-accent); padding-bottom: 10px; }
.stats-column ul { list-style: none; padding: 0; margin: 0; }
.stats-column li { margin-bottom: 5px; border-bottom: 1px dashed rgba(0, 255, 204, 0.1); padding-bottom: 3px; font-size: 0.9em; }
.stats-column li:last-child { border-bottom: none; }
.global-stats-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 5px 15px; margin-bottom: 10px; font-size: 0.9em; }
.global-stats-summary span { display: block; }
#statsGlobalContent hr { border: none; border-top: 1px solid var(--color-border-medium); margin: 10px 0; }
#statsGlobalContent p { margin-bottom: 8px; font-size: 0.95em; }
#statsGlobalContent ul { padding-left: 20px; margin-top: 5px; list-style: disc; }
#statsShipsContent .stats-ship-entry { margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px dashed var(--color-border-medium); }
#statsShipsContent .stats-ship-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
#statsShipsContent h4 { margin: 0 0 5px 0; color: var(--color-text-light); font-size: 1.05em; }
#statsShipsContent .stats-ship-entry p { margin: 2px 0; font-size: 0.9em; }
#statsShipsContent .stats-ship-entry p span { margin-right: 15px; }
.stats-buttons { margin-top: 15px; text-align: center; width: 100%; } /* Wrapper für Reset-Button */
#resetStatsButton { /* Verwendet .btn und .btn-danger */
    padding: 10px 15px;
    font-size: 0.95em;
}

/* Scrollbar Styling (Optional, für Webkit-Browser) */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent-dark); }