/* =============================================
   SCL SHIELD — SECURE GATEWAY
   style.css
   ============================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:          #050A0E;
  --surface:     #0B1117;
  --border:      #1A2730;
  --accent:      #ffffff;
  --accent-dim:  #4D4D4D;
  --accent-glow: #00FFB215;
  --text:        #E8F0F5;
  --text-muted:  #4A6070;
  --text-dim:    #2A3A45;
  --danger:      #FF3B5C;
  --warn:        #FFB800;

  --font-display: 'Syne', sans-serif;
  --font-mono:    'Space Mono', monospace;

  --panel-w: 480px;
  --radius:  2px;
  --transition: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

html, body {
  height: 100%;
  background: url("SCL_DA_Background.png");
background-size: cover;
background-position: center;
background-repeat: no-repeat;
  color: var(--text);
  font-family: var(--font-mono);
  overflow: hidden;
}

/* ── CANVAS BACKGROUND ── */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}

/* ── PANELS ── */
.panel {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 40px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.panel.active {
  opacity: 1;
  pointer-events: all;
}

.panel-inner {
  width: var(--panel-w);
  background: #1C1550;
  border: 1px solid var(--border);
  padding: 44px 40px;
  position: relative;
  box-shadow:
    0 0 0 1px var(--accent-dim),
    0 40px 80px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

/* Corner accents */
.panel-inner::before,
.panel-inner::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent);
  border-style: solid;
}
.panel-inner::before {
  top: -1px; left: -1px;
  border-width: 2px 0 0 2px;
}
.panel-inner::after {
  bottom: -1px; right: -1px;
  border-width: 0 2px 2px 0;
}

.panel-inner.centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 340px;
  text-align: center;
}

/* ── BRAND ── */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.brand.small {
  margin-bottom: 0;
  gap: 10px;
}

.shield-icon {
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
  filter: drop-shadow(0 0 12px var(--accent));
  animation: pulse-glow 3s ease-in-out infinite;
}

.shield-icon.small { font-size: 18px; }

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 8px var(--accent)); }
  50%       { filter: drop-shadow(0 0 20px var(--accent)); }
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.18em;
  color: var(--text);
}

.brand-name.small { font-size: 13px; }

.brand-sub {
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
  margin-bottom: 32px;
  opacity: 0.4;
}

/* ── HEADLINE ── */
.headline {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.92;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.line-1 {
  font-size: 40px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.line-2 {
  font-size: 40px;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  letter-spacing: -0.02em;
}

/* ── SUBTEXT ── */
.subtext {
  font-size: 11px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

/* ── FORM GROUPS ── */
.form-group {
  margin-bottom: 20px;
}

.field-label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 8px;
}

/* Select */
.select-wrapper {
  position: relative;
}

.select-wrapper select {
  width: 100%;
  background: var(--bg);
  border-radius: 50px;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 12px 40px 12px 16px;
  appearance: none;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: border-color 0.2s;
  outline: none;
}

.select-wrapper select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-dim);
}

.select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 14px;
  pointer-events: none;
}

/* Lang display */
.lang-display {
  background: var(--bg);
  border-radius: 50px;
  border: 1px solid var(--border);
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ── BUTTON ── */
.btn-primary {
  width: 100%;
  background: transparent;
  border-radius: 50px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 16px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
  margin-bottom: 24px;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.btn-primary:hover::before {
  transform: translateX(0);
}

.btn-primary:hover {
  color: var(--bg);
}

.btn-primary:active {
  transform: scale(0.99);
}

.btn-text, .btn-icon {
  position: relative;
  z-index: 1;
}

.btn-icon {
  font-size: 18px;
}

/* ── STATUS BAR ── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

.status-dot.error { background: var(--danger); }
.status-dot.warn  { background: var(--warn); }

/* ── LOADER ── */
.loader-ring {
  position: relative;
  width: 80px;
  height: 80px;
}

.loader-ring svg {
  width: 80px;
  height: 80px;
  transform: rotate(-90deg);
}

.ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
}

.ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 201;
  stroke-dashoffset: 201;
  animation: ring-spin 1.8s linear infinite;
  filter: drop-shadow(0 0 6px var(--accent));
}

@keyframes ring-spin {
  to { stroke-dashoffset: 0; }
}

.loader-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 22px;
  color: var(--accent);
  filter: drop-shadow(0 0 10px var(--accent));
}

.loader-label {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  animation: fade-pulse 1.4s ease-in-out infinite;
}

@keyframes fade-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.token-preview {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  word-break: break-all;
  text-align: center;
  max-width: 320px;
  min-height: 1.4em;
  transition: color 0.3s;
}

.token-preview.visible {
  color: var(--accent);
}

/* ── APP PANEL ── */
.app-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.session-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.session-label {
  font-size: 8px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.session-token {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--accent);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* App content */
#app-content {
  font-size: 12px;
  line-height: 1.8;
  color: var(--text-muted);
}

.app-welcome {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.app-welcome h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
}

.app-welcome h2 span {
  color: var(--accent);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.info-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 14px;
}

.info-card .card-label {
  font-size: 8px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.info-card .card-value {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.protected-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-glow);
  border: 1px solid var(--accent-dim);
  padding: 10px 14px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
}

/* ── PANEL TRANSITIONS ── */
.panel.slide-out {
  animation: slideOut 0.4s forwards;
}
.panel.slide-in {
  animation: slideIn 0.45s forwards;
}

@keyframes slideOut {
  to { opacity: 0; transform: translateX(-40px); }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); pointer-events: all; }
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .panel { padding: 20px; justify-content: center; }
  .panel-inner { padding: 32px 24px; width: 100%; }
  .line-1, .line-2 { font-size: 44px; }
}