/* ============================================================
   CARRIER AIR WING ZERO — FLIGHT OPERATIONS
   Shared cinematic / military theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Black+Ops+One&family=Oswald:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root{
  --bg:            #0a0b0e;
  --bg-deep:       #050608;
  --panel:         #12151b;
  --panel-alt:     #171b23;
  --panel-border:  #2b3140;
  --line:          #232833;

  --red:           #9c1c22;
  --red-bright:    #d3242c;
  --red-glow:      rgba(211, 36, 44, .45);

  --gold:          #d9ad51;
  --gold-bright:   #f2c96a;
  --gold-glow:     rgba(242, 201, 106, .35);

  --ink:           #e9e6dc;
  --ink-dim:       #9aa2ad;
  --ink-faint:     #5b6270;

  --font-head:     'Black Ops One', 'Oswald', sans-serif;
  --font-body:     'Oswald', 'Arial Narrow', sans-serif;
  --font-mono:     'Space Mono', monospace;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  min-height: 100vh;
  background: var(--bg-deep);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
}

/* subtle grain / scanline texture over everything */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 500;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0px, rgba(255,255,255,.015) 1px, transparent 1px, transparent 3px);
  mix-blend-mode: overlay;
  opacity: .5;
}

a{ color: var(--gold); text-decoration: none; }
a:hover{ color: var(--gold-bright); }

::selection{ background: var(--red); color: #fff; }

.container{
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------------------------------------------------------
   TOP STATUS BAR
   --------------------------------------------------------- */
.status-bar{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 24px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.status-bar span.live{ color: var(--gold); }
.status-bar .dot{
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 8px var(--red-glow);
  margin-right: 6px;
  animation: pulse 2s infinite ease-in-out;
}
@keyframes pulse{
  0%, 100%{ opacity: 1; }
  50%{ opacity: .35; }
}

/* ---------------------------------------------------------
   HERO
   --------------------------------------------------------- */
.hero{
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 46vh;
  background-size: cover;
  background-position: center 60%;
  border-bottom: 2px solid var(--red);
  box-shadow: 0 0 40px rgba(0,0,0,.6) inset;
}
.hero::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,7,9,.35) 0%, rgba(6,7,9,.55) 45%, rgba(6,7,9,.94) 100%),
    linear-gradient(90deg, rgba(6,7,9,.75) 0%, rgba(6,7,9,.15) 40%, rgba(6,7,9,.15) 60%, rgba(6,7,9,.75) 100%);
}
.hero-inner{
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 40px 24px 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto;
}
.hero-patch{
  flex: 0 0 auto;
  width: 128px;
  height: 128px;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.65));
}
.hero-patch img{ width: 100%; height: 100%; object-fit: contain; }

.hero-text .eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 8px;
}
.hero-text h1{
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.15;
  margin: 0 0 8px;
  color: var(--ink);
  text-shadow: 0 3px 18px rgba(0,0,0,.8);
}
.hero-text .sub{
  font-size: 15px;
  color: var(--ink-dim);
  letter-spacing: .05em;
  max-width: 46ch;
}

.hero-nav{
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  padding: 14px 24px;
  max-width: 1080px;
  margin: 0 auto;
  width: 100%;
}
.hero-nav a{
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 9px 18px;
  border: 1px solid var(--panel-border);
  border-radius: 2px;
  background: rgba(18,21,27,.7);
  color: var(--ink-dim);
  transition: border-color .15s, color .15s, background .15s;
}
.hero-nav a:hover{ color: var(--gold-bright); border-color: var(--gold); }
.hero-nav a.active{
  color: var(--bg-deep);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 700;
}

/* ---------------------------------------------------------
   MAIN CONTENT WRAPPER
   --------------------------------------------------------- */
main{
  padding: 40px 0 80px;
}

.section-label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin: 0 0 6px;
}
.section-title{
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 30px);
  color: var(--ink);
  margin: 0 0 28px;
  letter-spacing: .02em;
}

/* ---------------------------------------------------------
   FORM PANEL
   --------------------------------------------------------- */
.panel{
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-alt) 100%);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0,0,0,.45);
  position: relative;
}
.panel::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red) 0%, var(--gold) 50%, var(--red) 100%);
  border-radius: 6px 6px 0 0;
}

.field{ margin-bottom: 26px; }
.field label{
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.field .hint{
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 6px;
  letter-spacing: .03em;
}

.input, select.input{
  width: 100%;
  padding: 13px 14px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  letter-spacing: .04em;
  transition: border-color .15s, box-shadow .15s;
}
.input::placeholder{ color: var(--ink-faint); }
.input:focus, select.input:focus{
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

select.input{
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 20px) center, calc(100% - 14px) center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}

/* Unit selector grid */
.unit-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 720px){
  .unit-grid{ grid-template-columns: repeat(2, 1fr); }
}

.unit-option{ position: relative; }
.unit-option input[type="radio"]{
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.unit-option label{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 10px 14px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, background .15s, transform .1s, box-shadow .15s;
  height: 100%;
}
.unit-option label:hover{
  border-color: var(--ink-faint);
  transform: translateY(-2px);
}
.unit-option label .patch{
  width: 62px;
  height: 62px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.6)) saturate(.85);
  opacity: .85;
  transition: opacity .15s, filter .15s;
}
.unit-option label .name{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.unit-option label .code{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--ink-faint);
  margin-top: -6px;
}

.unit-option input[type="radio"]:checked + label{
  border-color: var(--gold);
  background: linear-gradient(180deg, rgba(217,173,81,.10), rgba(156,28,34,.10));
  box-shadow: 0 0 0 1px var(--gold), 0 0 24px var(--gold-glow);
}
.unit-option input[type="radio"]:checked + label .patch{
  opacity: 1;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.7));
}
.unit-option input[type="radio"]:checked + label .name{ color: var(--gold-bright); }

.unit-option input[type="radio"]:focus-visible + label{
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

/* Submit button */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #17100f;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  border: none;
  border-radius: 3px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,.4), 0 0 0 1px rgba(0,0,0,.2) inset;
  transition: transform .1s, box-shadow .15s, filter .15s;
}
.btn:hover{ filter: brightness(1.08); box-shadow: 0 12px 30px rgba(0,0,0,.5); }
.btn:active{ transform: translateY(1px); }
.btn:disabled{ opacity: .5; cursor: not-allowed; }

.btn-outline{
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--ink-dim);
  box-shadow: none;
}
.btn-outline:hover{ border-color: var(--gold); color: var(--gold-bright); filter: none; }

/* Confirmation state */
.confirm{
  display: none;
  text-align: center;
  padding: 20px 10px 4px;
}
.confirm.show{ display: block; }
.confirm .mark{
  font-size: 40px;
  color: var(--gold-bright);
  margin-bottom: 6px;
}
.confirm h3{
  font-family: var(--font-head);
  font-size: 20px;
  color: var(--ink);
  margin: 6px 0;
}
.confirm p{ color: var(--ink-dim); font-size: 14px; margin: 0 0 20px; }

.error-msg{
  display: none;
  background: rgba(156,28,34,.15);
  border: 1px solid var(--red);
  color: #ffb3b6;
  font-size: 13px;
  padding: 12px 14px;
  border-radius: 3px;
  margin-bottom: 20px;
  letter-spacing: .02em;
}
.error-msg.show{ display: block; }

/* ---------------------------------------------------------
   SCHEDULE PAGE
   --------------------------------------------------------- */
.schedule-meta{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.schedule-meta .date{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.schedule-meta .count{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .1em;
}

.unit-section{
  margin-bottom: 26px;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-alt) 100%);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}
.unit-section-head{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 22px;
  background: linear-gradient(90deg, rgba(156,28,34,.18), transparent 70%);
  border-bottom: 1px solid var(--line);
}
.unit-section-head img{
  width: 54px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 3px 8px rgba(0,0,0,.6));
  flex: 0 0 auto;
}
.unit-section-head .titles{ min-width: 0; }
.unit-section-head .unit-name{
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--gold-bright);
  letter-spacing: .04em;
  margin: 0;
}
.unit-section-head .unit-code{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.unit-section-head .unit-count{
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 4px 12px;
  white-space: nowrap;
}

.roster{ list-style: none; margin: 0; padding: 0; }
.roster li{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
}
.roster li:last-child{ border-bottom: none; }
.roster .callsign{
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink);
  text-transform: uppercase;
  min-width: 140px;
}
.roster .pilot-name{
  color: var(--ink-dim);
  font-size: 14px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.roster .step-time{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--bg-deep);
  background: var(--gold);
  padding: 5px 11px;
  border-radius: 3px;
  font-weight: 700;
  white-space: nowrap;
}

.remove-btn{
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  line-height: 1;
  border-radius: 50%;
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--ink-faint);
  font-size: 16px;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.remove-btn:hover{
  border-color: var(--red-bright);
  color: #fff;
  background: var(--red);
}
.remove-btn:disabled{ opacity: .4; cursor: not-allowed; }

.empty-state{
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-faint);
  font-family: var(--font-body);
}
.empty-state .big{
  font-family: var(--font-head);
  font-size: 20px;
  color: var(--ink-dim);
  margin-bottom: 8px;
}

/* footer */
footer{
  border-top: 1px solid var(--line);
  padding: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

@media (max-width: 620px){
  .hero-inner{ flex-direction: column; align-items: flex-start; gap: 16px; }
  .hero-patch{ width: 88px; height: 88px; }
  .panel{ padding: 22px; }
  .unit-section-head{ flex-wrap: wrap; }
  .unit-section-head .unit-count{ margin-left: 0; }
  .roster li{ flex-wrap: wrap; }
  .roster .callsign{ min-width: 0; }
}