@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600&display=swap');

/* ===================================================================
   OMNISKY NETWORK — Dark Space Theme
   Accent color: #29a8e0 (cyan-blue)  |  Base: #060d1a (deep navy)
   =================================================================== */

/* ---- Design tokens ---- */
:root {
	--os-bg-base:       #060d1a;
	--os-bg-surface:    #0b1828;
	--os-bg-elevated:   #0f2035;
	--os-bg-input:      #07111f;
	--os-border:        rgba(41, 168, 224, 0.2);
	--os-border-strong: rgba(41, 168, 224, 0.45);
	--os-accent:        #29a8e0;
	--os-accent-bright: #3dcfff;
	--os-accent-dim:    #1a608a;
	--os-text-primary:  #cde4f8;
	--os-text-label:    #8ab8d8;
	--os-text-muted:    #4d7a9a;
	--os-success:       #00c896;
	--os-danger-text:   #f06070;
	--os-glow-sm:       0 0 8px rgba(41, 168, 224, 0.25);
	--os-glow-md:       0 0 18px rgba(41, 168, 224, 0.35);
	--bs-heading-color: var(--os-text-primary);
}

/* ============================================================
   Bootstrap 3 → 5 Compatibility Layer
   ============================================================ */

/* BS3 .form-group provided margin-bottom; BS5 dropped this class */
.form-group {
    margin-bottom: 1rem;
}

/* BS3 .form-control had 14px font / 34px height; BS5 uses 16px / larger padding */
.form-control {
    font-size: 14px;
    height: 34px;
    padding: 6px 12px;
}

/* BS3 <pre> had word-wrap:break-word and visible box styling; BS5 drops both */
pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 9.5px;
    background-color: var(--os-bg-elevated);
    border: 1px solid var(--os-border);
    color: var(--os-accent-bright);
    border-radius: 4px;
}

/* BS5 sets box-sizing:border-box globally; BS3 used content-box for images.
   BS5 .row > * also applies gutter padding and max-width to all direct children,
   including the absolutely positioned camera images. Remove those. */
.rtimg {
    box-sizing: content-box;
    padding: 0 !important;
    max-width: none !important;
    flex: none !important;
}

/* BS3 .control-label had font-weight:700; BS5 .col-form-label does not */
.col-form-label {
    font-weight: 700;
}

/* BS3 navbar-default matched this look; now overridden by dark theme below */
.navbar-light {
    border-bottom: 1px solid var(--os-border-strong);
}

/* BS3 .navbar had margin-bottom:20px; BS5 navbar has none by default */
.navbar {
    margin-bottom: 20px;
}

/* BS3 tabs: active state was on <li>, BS5 moves it to <a>.
   Ensure tab pane visibility works with BS5's tab-content behavior */
.tab-pane {
    display: none;
}
.tab-pane.show,
.tab-pane.active {
    display: block;
}

/* BS3 used .fade.in; BS5 uses .fade.show — scoped to tab-pane only
   to avoid overriding .modal-backdrop.fade.show (which needs opacity:0.5) */
.tab-pane.fade {
    opacity: 0;
    transition: opacity .15s linear;
}
.tab-pane.fade.show {
    opacity: 1;
}

hr {
    margin-top: 20px;
    margin-bottom: 20px;
    border: 0;
    border-top: 1px solid var(--os-border);
    opacity: 1;
}

#myModal {
	top: 200px;
	outline: none;
	overflow: hidden;
	overflow-y: hidden;
	}	

#myModal2 {
	top: 80px;
	outline: none;
	overflow: hidden;
	overflow-y: hidden;
	}	

#myModalHist {
	position: absolute;
	top: 480px;
	right: 0px;
	bottom: 0px;
	left: 110px;
	z-index: 10040;
	outline: none;
	overflow: hidden;
	overflow-y: hidden;
	}	

#myImage20 {
    filter: contrast(20%);
	}

#myImage40 {
    filter: contrast(40%);
	}

#myImage60 {
    filter: contrast(60%);
	}
	
#myImage80 {
    filter: contrast(80%);
	}

.modal-dialog{
	width:960px;
	max-width:960px;
	height:540px;
	}

/* Remove default BS5 modal-content styling for our custom modals (video/map/image) */
#myModal .modal-content,
#myModal2 .modal-content,
#myModalHistory .modal-content {
	background: transparent;
	border: none;
	box-shadow: none;
	}

.image0 {
	transition: transform ease-in-out 0.5s;
}

.imageflip0 {
	transition: transform ease-in-out 0.5s;
	-webkit-transform: scaleX(-1);
	transform: scaleX(-1);
	}

.textrotate0 {
	transition: transform ease-in-out 0.5s;
}

.imagerotate0 {
	transition: transform ease-in-out 0.5s;
	z-index:0;
}

.imagefliprotate0 {
	-webkit-transform: scaleX(-1);
	transform: scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index:0;
}

.textrotate36 {
	-webkit-transform:rotate(36deg);
	-moz-transform: rotate(36deg);
	-ms-transform: rotate(36deg);
	-o-transform: rotate(36deg);
	transform: rotate(36deg);
}

.imagerotate36 {
	-webkit-transform:rotate(36deg);
	-moz-transform: rotate(36deg);
	-ms-transform: rotate(36deg);
	-o-transform: rotate(36deg);
	transform: rotate(36deg);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.imagefliprotate36 {
	-webkit-transform:rotate(36deg);
	-moz-transform: rotate(36deg);
	-ms-transform: rotate(36deg);
	-o-transform: rotate(36deg);
	-webkit-transform: scaleX(-1);
	transform: rotate(36deg) scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.textrotate108 {
	-webkit-transform:rotate(108deg);
	-moz-transform: rotate(108deg);
	-ms-transform: rotate(108deg);
	-o-transform: rotate(108deg);
	transform: rotate(108deg);
 }

.imagerotate108 {
	-webkit-transform:rotate(108deg);
	-moz-transform: rotate(108deg);
	-ms-transform: rotate(108deg);
	-o-transform: rotate(108deg);
	transform: rotate(108deg);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
 }

.imagefliprotate108 {
	-webkit-transform:rotate(108deg);
	-moz-transform: rotate(108deg);
	-ms-transform: rotate(108deg);
	-o-transform: rotate(108deg);
	-webkit-transform: scaleX(-1);
	transform: rotate(108deg) scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
 }

.textrotate180 {
	-webkit-transform:rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	transform: rotate(180deg);
}

.imagerotate180 {
	-webkit-transform:rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	transform: rotate(180deg);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.imagefliprotate180 {
	-webkit-transform:rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	-webkit-transform: scaleX(-1);
	transform: rotate(180deg) scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.textrotate252 {
	-webkit-transform:rotate(252deg);
	-moz-transform: rotate(252deg);
	-ms-transform: rotate(252deg);
	-o-transform: rotate(252deg);
	transform: rotate(252deg);
}

.imagerotate252 {
	-webkit-transform:rotate(252deg);
	-moz-transform: rotate(252deg);
	-ms-transform: rotate(252deg);
	-o-transform: rotate(252deg);
	transform: rotate(252deg);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.imagefliprotate252 {
	-webkit-transform:rotate(252deg);
	-moz-transform: rotate(252deg);
	-ms-transform: rotate(252deg);
	-o-transform: rotate(252deg);
	-webkit-transform: scaleX(-1);
	transform: rotate(252deg) scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.textrotate324 {
	-webkit-transform:rotate(324deg);
	-moz-transform: rotate(324deg);
	-ms-transform: rotate(324deg);
	-o-transform: rotate(324deg);
	transform: rotate(324deg);
}

.imagerotate324 {
	-webkit-transform:rotate(324deg);
	-moz-transform: rotate(324deg);
	-ms-transform: rotate(324deg);
	-o-transform: rotate(324deg);
	transform: rotate(324deg);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.imagefliprotate324 {
	-webkit-transform:rotate(324deg);
	-moz-transform: rotate(324deg);
	-ms-transform: rotate(324deg);
	-o-transform: rotate(324deg);
	-webkit-transform: scaleX(-1);
	transform: rotate(324deg) scaleX(-1);
	transition: transform ease-in-out 0.5s;
	z-index: 0;
}

.imagerotate0:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate0:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagerotate36:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate36:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagerotate108:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate108:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagerotate180:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate180:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagerotate252:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate252:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagerotate324:hover {
	transform: scale(1.5);
	z-index:10;
}

.imagefliprotate324:hover {
	transform: scale(1.5);
	z-index:10;
}

.zoom2{
	transition: transform ease-in-out 0.5s;
}

.zoom2:hover {
	transform: scale(2.0);
	position:relative;
	z-index:10;
}

.zoom3{
	transition: transform ease-in-out 0.5s;
}

.zoom3:hover {
	transform: scale(3.0);
	position:relative;
	z-index:10;
}

.zoom4{
	transition: transform ease-in-out 0.5s;
}

.zoom4:hover {
	transform: scale(4.0);
	position:relative;
	z-index:10;
}

body {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--os-text-primary);
    background-color: var(--os-bg-base);
    background-image:
        radial-gradient(ellipse at 50% -10%, rgba(20, 80, 160, 0.45) 0%, transparent 55%),
        linear-gradient(rgba(41, 168, 224, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(41, 168, 224, 0.035) 1px, transparent 1px);
    background-size: cover, 64px 64px, 64px 64px;
    background-attachment: fixed;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Exo 2', system-ui, sans-serif;
    color: var(--os-text-primary);
    letter-spacing: 0.04em;
}

.height-600px {
	height: 600px;
}
	
.font-11px {
  font-size: 11px;
}

.font-12px {
  font-size: 12px;
}

.font-13px {
  font-size: 13px;
}

.font-14px {
  font-size: 14px;
}

.nav{
    font-size: 16px;
}

 .border-top {
	border-top: 2px solid #ddd;
	padding: 20px;
}

 .border-bottom {
	border-bottom: 2px solid #ddd;
	padding: 20px;
}

 .align-middle {
	display: block;
	align-items: center;
	text-align: center;
}

/* Wrapping element */
/* Set some basic padding to keep content from hitting the edges */
.body-content {
  padding-left: 15px;
  padding-right: 15px;
}

.form-customise {
    padding-left: 20px;
    padding-top: 20px;
}

.intro-logo {
	width: 220px;
	max-width: 35vw;
	min-width: 140px;
	height: auto;
}

@media (max-width: 767.98px) {
	.intro-logo {
		float: none !important;
		display: block;
		margin: 0 auto 12px auto !important;
		width: 160px;
		min-width: 0;
		max-width: 60vw;
	}
}

.tab-content {
	padding-left: 15px;
	padding-right: 15px;
    padding-top: 25px;
    padding-bottom: 5px;
    background-color: var(--os-bg-surface);
    border: 1px solid var(--os-border);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
}

.checkbox {
    margin-left: 20px;
}

.padding10 {
    padding: 10px;
}

.padding20 {
    padding: 20px;
}

.footer {
    border-top: 1px solid var(--os-border);
    background-color: var(--os-bg-surface);
    margin-top: 40px;
}

.footer .container {
    text-align: center;
    padding: 20px;
    color: var(--os-text-muted);
    font-size: 14px;
    line-height: 18px;
}

.textbox {
    width: 90px;
    padding: 2px;
    margin: 4px;
    color: var(--os-text-primary);
    background-color: var(--os-bg-input);
    border: 1px solid var(--os-border);
    border-radius: 0.35rem;
}

#legend {
    position: relative;
    height: 30px;
    margin-top: 10px;
}

#legendGradient {
    width: 100%;
    height: 15px;
    border: 1px solid var(--os-border);
}

/* Responsive scaling for live view container */
#liveview-container {
    transform-origin: top left;
}

@media (max-width: 1100px) {
    #liveview-container {
        transform: scale(0.6);
        height: 648px !important;
    }
}

@media (max-width: 800px) {
    #liveview-container {
        transform: scale(0.4);
        height: 432px !important;
    }
}

@media (max-width: 550px) {
    #liveview-container {
        transform: scale(0.28);
        height: 302px !important;
    }
}

/* ===================================================================
   OMNISKY Dark Space — UI Component Styles
   =================================================================== */

/* ---- Navbar ---- */
.navbar {
    background: linear-gradient(135deg, #04090f 0%, #0a1828 100%) !important;
    border-bottom: 1px solid var(--os-border-strong) !important;
    box-shadow: 0 2px 24px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(41, 168, 224, 0.15);
    margin-bottom: 20px;
}

.navbar-brand {
    color: var(--os-accent-bright) !important;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand:hover {
    color: #fff !important;
}

.navbar-brand img {
    height: 36px;
    filter: drop-shadow(0 0 8px rgba(41, 168, 224, 0.5));
}

/* ---- Nav Tabs ---- */
.nav-tabs {
    border-bottom: 1px solid var(--os-border-strong);
}

.nav-tabs .nav-link {
    color: var(--os-text-label);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 0.4rem 0.4rem 0 0;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.nav-tabs .nav-link:hover {
    color: var(--os-accent-bright);
    background: rgba(41, 168, 224, 0.07);
    border-color: var(--os-border) var(--os-border) transparent;
}

.nav-tabs .nav-link.active {
    color: var(--os-accent-bright);
    background-color: var(--os-bg-surface);
    border-color: var(--os-border-strong) var(--os-border-strong) var(--os-bg-surface);
    font-weight: 600;
}

/* ---- Forms ---- */
.form-control,
.form-select {
    background-color: var(--os-bg-input);
    border: 1px solid var(--os-border);
    color: var(--os-text-primary);
    border-radius: 0.45rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--os-bg-elevated);
    border-color: var(--os-accent);
    color: var(--os-text-primary);
    box-shadow: 0 0 0 0.2rem rgba(41, 168, 224, 0.2);
}

.form-control::placeholder {
    color: var(--os-text-muted);
    opacity: 0.7;
}

label,
.col-form-label {
    color: var(--os-text-label);
    font-weight: 500;
    letter-spacing: 0.03em;
}

/* ---- Buttons ---- */
.btn-primary {
    background: linear-gradient(135deg, #1360a0 0%, var(--os-accent) 100%);
    border-color: var(--os-accent);
    color: #fff;
    font-weight: 500;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 12px rgba(41, 168, 224, 0.25);
    transition: all 0.2s;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--os-accent) 0%, var(--os-accent-bright) 100%);
    border-color: var(--os-accent-bright);
    color: #fff;
    box-shadow: var(--os-glow-md);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--os-border-strong);
    color: var(--os-text-label);
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: all 0.2s;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: rgba(41, 168, 224, 0.1);
    border-color: var(--os-accent);
    color: var(--os-accent-bright);
}

/* ---- Links ---- */
a {
    color: var(--os-accent);
    transition: color 0.15s;
}

a:hover {
    color: var(--os-accent-bright);
}

/* ---- Typography overrides ---- */
.text-muted {
    color: var(--os-text-muted) !important;
}

.text-danger {
    color: var(--os-danger-text) !important;
}

/* ---- Checkboxes / form labels inline ---- */
.form-check-input {
    background-color: var(--os-bg-elevated);
    border-color: var(--os-border-strong);
}

.form-check-input:checked {
    background-color: var(--os-accent);
    border-color: var(--os-accent);
}

.form-check-label {
    color: var(--os-text-label);
}

/* ---- Modals (video/map/image — custom transparent style) ---- */
#myModal .modal-content,
#myModal2 .modal-content,
#myModalHistory .modal-content {
    background: transparent;
    border: none;
    box-shadow: none;
}

/* ---- Equipment images ---- */
.zoom2 img,
img[style*="border:1px solid black"] {
    border-color: var(--os-border-strong) !important;
}

/* ---- Shooting star (easter egg) ---- */
.os-shooting-star-wrap {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform-origin: 0 0;
}

.os-shooting-star {
    position: relative;
    width: var(--ss-length, 120px);
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.12) 35%,
        rgba(255, 255, 255, 0.65) 78%,
        #ffffff 100%
    );
    border-radius: 1px;
    opacity: 0;
    animation: os-shooting-star var(--ss-duration, 0.8s) ease-in forwards;
}

.os-shooting-star::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow:
        0 0 6px 2px var(--os-accent-bright),
        0 0 18px 6px rgba(255, 255, 255, 0.25);
}

@keyframes os-shooting-star {
    0% {
        opacity: 0;
        transform: rotate(var(--ss-angle, 25deg)) translateX(0);
    }
    7% { opacity: 1; }
    80% { opacity: 0.9; }
    100% {
        opacity: 0;
        transform: rotate(var(--ss-angle, 25deg)) translateX(var(--ss-travel, 80vw));
    }
}