/**
 * GAMMA - Overlay Styles (Buy Flow, My Programs)
 */

/* Buy Overlay */
#buyOverlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--ink);
  overflow-y: auto;
}

/* Flow screens */
.fscreen {
  display: none;
  min-height: calc(100vh - 58px);
}
.fscreen.active { display: block; }

.fwrap {
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Question options */
.fq-opt {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 18px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  width: 100%;
  font-family: var(--sans);
  font-size: 16px;
  color: rgba(245,243,238,0.85);
  line-height: 1.5;
}
.fq-opt:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.07);
}
.fq-opt.sel {
  border-color: var(--signal);
  background: rgba(200,169,110,0.1);
  color: var(--paper);
}
.fq-opt-letter {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 12px;
  opacity: 0.5;
  margin-top: 1px;
}
.fq-opt.sel .fq-opt-letter {
  opacity: 1;
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
}

/* Textarea */
.fq-ta {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  padding: 16px 18px;
  resize: vertical;
  min-height: 110px;
  outline: none;
  transition: border-color 0.2s;
}
.fq-ta:focus { border-color: var(--signal); }
.fq-ta::placeholder { color: rgba(245,243,238,0.25); }

/* Analysis steps */
.astep {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  opacity: 0.25;
  transition: opacity 0.4s;
}
.astep.active { opacity: 1; }
.astep.done { opacity: 0.5; }
.astep-icon {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: rgba(245,243,238,0.4);
}
.astep.active .astep-icon {
  border-color: var(--signal);
  background: rgba(200,169,110,0.15);
  color: var(--signal);
}
.astep.done .astep-icon {
  border-color: rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: rgba(245,243,238,0.4);
}
.astep-title {
  font-size: 16px;
  color: var(--paper);
}
.astep-sub {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(245,243,238,0.3);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.astep-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  margin-left: auto;
  flex-shrink: 0;
  display: none;
  animation: pulse 1s ease-in-out infinite;
}

/* Dimension bars (light bg) */
.dim-row {
  display: grid;
  grid-template-columns: 140px 1fr 38px;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--cream);
}
.dim-label {
  font-family: var(--mono);
  font-size: 12px;
  color: #3a3830;
}
.dim-bar-wrap {
  height: 4px;
  background: var(--cream);
  border-radius: 2px;
  overflow: hidden;
}
.dim-bar {
  height: 100%;
  border-radius: 2px;
  width: 0%;
  transition: width 0.9s cubic-bezier(0.4,0,0.2,1);
}
.dim-pct {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}

/* Secondary chips */
.sec-chip {
  font-family: var(--mono);
  font-size: 12px;
  color: #3a3830;
  background: white;
  border: 1px solid var(--rule);
  padding: 5px 12px;
}

/* My Programs Overlay */
#myProgramsOverlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--ink);
  overflow-y: auto;
}

/* Player Overlay */
.player-overlay {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(17,18,16,0.82);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s var(--ease);
}
.player-card {
  max-width: 520px;
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: 0 32px 80px rgba(0,0,0,0.22);
  overflow: hidden;
}
.player-head {
  background: var(--ink);
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* Form fields */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.form-full { grid-column: 1/-1; }
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.field-req { color: var(--signal); }
.field-input {
  background: white;
  border: 1px solid var(--rule);
  padding: 13px 14px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.field-input::placeholder { color: var(--muted); }
.field-input:focus { border-color: var(--ink); }
.field-error {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--red);
  min-height: 16px;
}

/* Spinner */
.spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--rule);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-bottom: 28px;
}

/* Back button inside dark overlay screens needs light color */
#fs-questions .btn-secondary,
#fs-analyzing .btn-secondary,
#fs-generating .btn-secondary {
  color: var(--paper);
  border-color: rgba(245,243,238,0.25);
}
#fs-questions .btn-secondary:hover,
#fs-analyzing .btn-secondary:hover,
#fs-generating .btn-secondary:hover {
  border-color: var(--paper);
}