/* Signal Bastion - Cyberpunk Tactical Visual Stylesheet */

:root {
    --bg-dark: #080d14;
    --panel-bg: rgba(12, 19, 29, 0.94);
    --panel-border: rgba(0, 240, 255, 0.4);
    --cyan-glow: #00f0ff;
    --green-accent: #00ffcc;
    --red-danger: #ff3366;
    --gold-accent: #ffaa00;
    --purple-accent: #cc00ff;
    --font-heading: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    --font-body: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-user-select: none;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-dark);
    font-family: var(--font-body);
    color: #ffffff;
    touch-action: none;
}

#game-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    touch-action: none;
}

#ui-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    pointer-events: none;
}

header, div, button, input, select, textarea {
    pointer-events: auto;
}

.hidden {
    display: none !important;
}

/* Floating Toast Notification */
.toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(12, 25, 40, 0.95);
    border: 1px solid var(--green-accent);
    padding: 12px 18px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.3);
    animation: slideIn 0.3s ease;
}

.placement-toast {
    top: auto;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(25, 12, 20, 0.95);
    border-color: var(--red-danger);
    color: var(--red-danger);
    font-weight: 700;
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.4);
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast-icon { font-size: 1.5rem; }
.toast-title { font-family: var(--font-heading); font-size: 0.9rem; color: var(--green-accent); }
.toast-desc { font-size: 0.85rem; color: #ffffff; }

/* 1. Top-Left Mission Panel */
.panel-top-left {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 200px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 10px 14px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.hud-mode-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--cyan-glow);
    letter-spacing: 1px;
}

.mission-wave {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    margin: 4px 0;
}

.mission-timer-val {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cyan-glow);
}

.early-wave-box {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.reward-text {
    font-size: 0.72rem;
    color: #cbd5e1;
    margin-bottom: 4px;
}

.btn-early-launch {
    width: 100%;
    padding: 6px;
    background: linear-gradient(135deg, #00f0ff, #0088ff);
    border: none;
    border-radius: 4px;
    color: #000;
    font-weight: 800;
    font-size: 0.75rem;
    cursor: pointer;
}

.modifier-tag {
    margin-top: 6px;
    padding: 4px 8px;
    background: rgba(148, 163, 184, 0.15);
    border: 1px solid #94a3b8;
    border-radius: 4px;
    color: #94a3b8;
    font-size: 0.72rem;
    font-weight: 700;
    text-align: center;
}

.active-modifier {
    background: rgba(255, 51, 102, 0.15);
    border-color: var(--red-danger);
    color: var(--red-danger);
}

.mission-seed {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.4);
    margin-top: 6px;
}

/* 2. Top-Center Objective Banner */
.hud-objective-banner {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 360px;
    width: calc(100% - 460px);
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 8px 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.obj-header {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--cyan-glow);
    letter-spacing: 1.5px;
}

.obj-text {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 2px;
}

/* 3. Top-Right Resource Panel */
.panel-top-right {
    position: absolute;
    top: 16px;
    right: 140px;
    display: flex;
    gap: 10px;
}

.resource-item {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 8px 12px;
    min-width: 110px;
}

.resource-label-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.68rem;
    color: #94a3b8;
    font-weight: 700;
}

.resource-val {
    color: var(--cyan-glow);
    font-weight: 800;
}

.resource-val-lg {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--green-accent);
    margin-top: 2px;
}

.hp-bar-bg, .cap-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    margin-top: 4px;
    overflow: hidden;
}

.hp-bar-fill { height: 100%; background: var(--cyan-glow); width: 100%; transition: width 0.3s ease; }
.cap-bar-fill { height: 100%; background: var(--cyan-glow); width: 10%; transition: width 0.3s ease; }

.capacity-overload-badge {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--red-danger);
    margin-top: 3px;
    text-align: center;
}

/* 4. Network Status Alert Box */
.network-alert-box {
    position: absolute;
    top: 76px;
    right: 140px;
    max-width: 320px;
    background: rgba(25, 15, 5, 0.95);
    border: 1px solid var(--gold-accent);
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(255, 170, 0, 0.3);
}

.alert-overloaded {
    background: rgba(30, 10, 15, 0.95);
    border-color: var(--red-danger);
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.alert-title { font-weight: 800; font-size: 0.8rem; color: var(--gold-accent); }
.alert-overloaded .alert-title { color: var(--red-danger); }
.alert-desc { font-size: 0.75rem; color: #ffffff; margin: 2px 0; }
.alert-action { font-size: 0.7rem; color: var(--cyan-glow); font-weight: 700; }

/* 5. Controls Group (Pause & Speed) */
.panel-controls-group {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.btn-ctrl {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    color: #ffffff;
    padding: 6px 12px;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
}

.btn-ctrl.active {
    border-color: var(--cyan-glow);
    background: rgba(0, 240, 255, 0.2);
    color: var(--cyan-glow);
}

/* 6. Contextual Guidance & Build Toolbar */
.build-section-container {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 95vw;
}

.contextual-status-bar {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    padding: 4px 16px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #cbd5e1;
    white-space: nowrap;
}

.active-placing { border-color: var(--gold-accent); color: var(--gold-accent); }
.active-inspect { border-color: var(--green-accent); color: var(--green-accent); }

.build-toolbar {
    display: flex;
    gap: 6px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 6px;
    overflow-x: auto;
    max-width: 90vw;
    -webkit-overflow-scrolling: touch;
}

.btn-build {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 64px;
    height: 60px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    color: #ffffff;
    cursor: pointer;
    padding: 4px;
}

.btn-build.selected {
    border-color: var(--cyan-glow);
    background: rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
}

.btn-build.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.key-badge {
    position: absolute;
    top: 3px;
    left: 4px;
    font-size: 0.6rem;
    color: rgba(255,255,255,0.4);
    font-weight: 800;
}

.build-icon { font-size: 1.2rem; margin-top: 2px; }
.build-name { font-size: 0.68rem; font-weight: 700; }
.cost-tag { font-size: 0.62rem; color: var(--cyan-glow); font-weight: 800; }

/* 7. Ability Dock */
.ability-dock {
    position: absolute;
    bottom: 24px;
    right: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-ability {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 6px 12px;
    color: #ffffff;
    cursor: pointer;
    min-width: 120px;
}

.btn-ability.on-cooldown { opacity: 0.5; border-color: #475569; }
.btn-ability.low-energy { border-color: var(--red-danger); }
.ab-name { font-weight: 800; font-size: 0.8rem; }
.ab-cost { font-size: 0.68rem; color: var(--cyan-glow); }
.ab-status { font-size: 0.68rem; margin-left: auto; color: var(--green-accent); }

/* 8. Structure Inspector */
.panel-inspect {
    position: absolute;
    bottom: 90px;
    right: 16px;
    width: 280px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    padding: 14px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.inspect-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.inspect-header h3 { font-size: 1rem; font-family: var(--font-heading); }
.level-badge { font-size: 0.7rem; background: var(--cyan-glow); color: #000; padding: 2px 6px; border-radius: 4px; font-weight: 800; }
.btn-close { margin-left: auto; background: none; border: none; color: #fff; font-size: 1.1rem; cursor: pointer; }

.inspect-status-row { font-size: 0.8rem; margin-bottom: 10px; }
.val-status { font-weight: 800; }
.status-online { color: var(--green-accent); }
.status-disconnected { color: var(--red-danger); }
.status-overloaded { color: var(--gold-accent); }
.status-jammed { color: var(--purple-accent); }

.stat-bar-group { margin-bottom: 8px; }
.stat-label { font-size: 0.75rem; color: #94a3b8; margin-bottom: 3px; }
.bar-bg { width: 100%; height: 6px; background: rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; }
.hp-fill { background: var(--cyan-glow); }
.shield-fill { background: var(--green-accent); }

.inspect-stat { font-size: 0.8rem; margin-bottom: 12px; }
.inspect-actions { display: flex; gap: 8px; }
.btn-action { flex: 1; padding: 8px; background: var(--cyan-glow); border: none; border-radius: 6px; color: #000; font-weight: 800; cursor: pointer; }
.btn-action.btn-danger { background: var(--red-danger); color: #fff; }

/* 9. Modal Windows */
.modal-window {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(4, 8, 14, 0.88);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-content {
    text-align: center;
    max-width: 420px;
    width: 90%;
}

.game-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--cyan-glow);
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.subtitle {
    font-size: 0.85rem;
    font-weight: 800;
    color: #94a3b8;
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.prototype-note {
    font-size: 0.75rem;
    color: var(--green-accent);
    margin-bottom: 24px;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-main {
    width: 100%;
    padding: 12px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    color: #ffffff;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-main:hover {
    border-color: var(--cyan-glow);
    background: rgba(0, 240, 255, 0.15);
}

.btn-secondary {
    padding: 10px 20px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
}

.modal-body {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 24px;
    max-width: 480px;
    width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
}

.modal-scrollable {
    overflow-y: auto;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    font-size: 0.88rem;
}

.select-input, .text-input {
    padding: 6px 10px;
    background: #0f172a;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    color: #fff;
}

.diff-options { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.btn-diff { text-align: left; padding: 12px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.15); border-radius: 8px; color: #fff; cursor: pointer; }
.btn-diff h3 { color: var(--cyan-glow); margin-bottom: 4px; }
.btn-diff p { font-size: 0.8rem; color: #94a3b8; }

/* Mobile Responsiveness Media Queries */
@media (max-width: 768px) {
    .panel-top-left { width: 140px; padding: 8px; }
    .hud-objective-banner { display: none; }
    .panel-top-right { right: 100px; gap: 6px; }
    .resource-item { min-width: 80px; padding: 6px; }
    .panel-controls-group { right: 10px; }
    .ability-dock { bottom: 85px; right: 10px; flex-direction: row; }
    .btn-ability { min-width: auto; padding: 6px 10px; }
    .panel-inspect { width: calc(100vw - 20px); left: 10px; bottom: 80px; }
}


/* Deep-review interaction gate: ordinary controls meet a 44px touch target. */
.btn-early-launch, .btn-ctrl, .btn-ability, .btn-action, .btn-main, .btn-secondary, .btn-diff, .select-input, .text-input { min-height: 44px; }
.btn-close { min-width: 44px; min-height: 44px; }
.setting-row input[type="checkbox"] { min-width: 24px; min-height: 24px; }

@media (max-width: 768px) {
    .panel-top-left { width: 132px; }
    .panel-top-right { top: 8px; right: 70px; max-width: calc(100vw - 212px); flex-wrap: wrap; }
    .resource-item { min-width: 76px; }
    .panel-controls-group { top: 8px; right: 8px; }
    .btn-ctrl { min-width: 52px; padding: 6px 8px; }
    .contextual-status-bar { max-width: calc(100vw - 20px); white-space: normal; text-align: center; }
    .build-section-container { left: 10px; right: 10px; transform: none; max-width: none; align-items: stretch; }
    .build-toolbar { max-width: 100%; width: 100%; }
    .btn-build { min-width: 68px; height: 64px; }
    .ability-dock { left: 10px; right: 10px; bottom: 88px; overflow-x: auto; justify-content: flex-end; }
    .btn-ability { min-width: 108px; flex: 0 0 auto; }
}

@media (max-height: 500px) and (orientation: landscape) {
    .panel-top-left { top: 8px; left: 8px; max-height: 178px; overflow-y: auto; }
    .panel-top-right { top: 8px; left: 148px; right: 70px; max-width: none; }
    .network-alert-box { top: 104px; right: 70px; max-width: 280px; }
    .build-section-container { bottom: 8px; left: 148px; right: 8px; transform: none; max-width: none; align-items: stretch; }
    .build-toolbar { width: 100%; max-width: 100%; }
    .contextual-status-bar { display: none; }
    .ability-dock { left: 8px; right: auto; bottom: 8px; max-width: 132px; flex-direction: column; overflow: visible; }
    .btn-ability { min-width: 124px; }
    .panel-inspect { left: 148px; right: 8px; bottom: 80px; width: auto; max-height: calc(100vh - 96px); overflow-y: auto; }
}