/* public/styles.css */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Plain Dark Mode Default */
  --bg-primary: #0f172a;
  --bg-card: #1e293b;
  --bg-console: #090d16;
  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --border-color: #334155;
  
  --accent: #3b82f6; /* Standard Blue */
  --accent-hover: #2563eb;
  
  --status-online: #10b981;
  --status-away: #f59e0b;
  --status-busy: #ef4444;
  
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --border-radius: 6px;
}

[data-theme="light"] {
  /* Plain Light Mode */
  --bg-primary: #f8fafc;
  --bg-card: #ffffff;
  --bg-console: #0f172a;
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #cbd5e1;
  
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  min-height: 100vh;
  line-height: 1.4;
}

/* 1. Login Screen */
.login-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.login-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 380px;
  padding: 2rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.login-logo {
  width: 48px;
  height: 48px;
  background-color: var(--accent);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto 1.25rem;
}

.login-logo svg {
  width: 24px;
  height: 24px;
}

/* Shared logo styling used in index.html */
.portal-logo {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.login-wrapper .portal-logo {
  margin: 0 auto 14px;
}

.portal-header .portal-logo {
  width: 90px;
  flex: 0 0 auto;
}

.dashboard-header .portal-logo {
  width: 72px;
  flex: 0 0 auto;
}

.login-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.login-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.input-group {
  text-align: left;
  margin-bottom: 1rem;
}

.input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-secondary);
}

.input-group input {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
}

.input-group input:focus {
  border-color: var(--accent);
}

.login-error-msg {
  color: var(--status-busy);
  font-size: 0.775rem;
  margin-bottom: 0.75rem;
  min-height: 16px;
  text-align: left;
}

.btn-login {
  width: 100%;
  background-color: var(--accent);
  color: white;
  border: none;
  padding: 0.65rem;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
}

.btn-login:hover {
  background-color: var(--accent-hover);
}

/* 2. Dashboard */
.dashboard-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.header-branding h2 {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

.header-branding p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.header-controls {
  display: flex;
  gap: 0.5rem;
}

.btn-theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-theme-toggle:hover {
  background-color: var(--border-color);
}

.btn-logout {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0 0.85rem;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.775rem;
  cursor: pointer;
}

.btn-logout:hover {
  background-color: var(--status-busy);
  color: white;
  border-color: var(--status-busy);
}

/* Content Stack */
.dashboard-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.btn-action-refresh {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.35rem 0.75rem;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  cursor: pointer;
}

[data-theme="light"] .btn-action-refresh {
  background-color: var(--bg-card);
}

.btn-action-refresh:hover {
  background-color: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Gateways */
.gateways-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gateway-row {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

[data-theme="light"] .gateway-row {
  background-color: var(--bg-card);
}

.gateway-info h4 {
  font-size: 0.875rem;
  font-weight: 600;
}

.gateway-info p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.gateway-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.status-badge.online {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--status-online);
  border-color: rgba(16, 185, 129, 0.2);
}

.status-badge.offline {
  background-color: rgba(239, 68, 68, 0.08);
  color: var(--status-busy);
  border-color: rgba(239, 68, 68, 0.2);
}

.status-badge.warn {
  background-color: rgba(245, 158, 11, 0.08);
  color: var(--status-away);
  border-color: rgba(245, 158, 11, 0.2);
}

.status-badge.checking {
  background-color: rgba(156, 163, 175, 0.08);
  color: var(--text-secondary);
  border-color: rgba(156, 163, 175, 0.2);
}

.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: currentColor;
}

.latency-txt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  width: 50px;
  text-align: right;
}

.latency-txt.low { color: var(--status-online); }
.latency-txt.high { color: var(--status-busy); }

/* Trigger Test */
.test-desc {
  font-size: 0.775rem;
  color: var(--text-secondary);
}

.btn-trigger-test {
  background-color: var(--accent);
  color: white;
  border: none;
  padding: 0.65rem 1.25rem;
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  align-self: flex-start;
}

.btn-trigger-test:hover:not(:disabled) {
  background-color: var(--accent-hover);
}

.btn-trigger-test:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Console logs */
.console-screen {
  background-color: var(--bg-console);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1rem;
  height: 180px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.775rem;
  line-height: 1.4;
  color: #38bdf8;
}

.console-line {
  margin-bottom: 0.25rem;
}

.console-line.sys { color: #38bdf8; } /* blue */
.console-line.info { color: #64748b; }   /* gray */
.console-line.ok { color: #34d399; }     /* green */
.console-line.warn { color: #fbbf24; }   /* amber */
.console-line.err { color: #f87171; }    /* red */

.console-time {
  color: #475569;
  margin-right: 0.35rem;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast-notif {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.775rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.toast-notif.success { border-left: 3px solid var(--status-online); }
.toast-notif.error { border-left: 3px solid var(--status-busy); }

.dashboard-footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* 3. Main Portal Application Grid */
.portal-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.portal-content {
  margin-bottom: 3rem;
}

.portal-intro {
  margin-bottom: 2rem;
}

.portal-intro h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.portal-intro p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.app-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.app-card.active {
  cursor: pointer;
}

.app-card.active:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.15);
}

a.app-card {
  text-decoration: none;
  color: inherit;
}

.app-card.disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.app-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius);
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.app-card.active:hover .app-icon-wrapper {
  color: white;
  background-color: var(--accent);
  border-color: var(--accent);
}

.app-card svg {
  width: 24px;
  height: 24px;
}

.app-meta h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.app-meta p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-active {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--status-online);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-restricted {
  background-color: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.portal-footer {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

/* Back button in dashboard header */
.btn-back {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin-bottom: 0.25rem;
  transition: color 0.2s ease;
  padding: 0;
}

.btn-back:hover {
  color: var(--accent);
}

.dashboard-header .header-branding {
  display: flex;
  align-items: center;
  gap: 1rem;
}