/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
:root {
  --bg-color: #030307;
  --panel-bg: rgba(255, 255, 255, 0.03);
  --panel-border: rgba(255, 255, 255, 0.06);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dark: #6b7280;
  
  --primary: #3b82f6;
  --primary-glow: rgba(59, 130, 246, 0.4);
  
  --status-online: #10b981;
  --status-offline: #ef4444;
  --status-checking: #f59e0b;

  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-body);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ==========================================================================
   Ambient Background Blobs
   ========================================================================== */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
  animation: float 20s infinite alternate ease-in-out;
}

.blob-1 {
  top: -10%;
  right: -5%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, #2563eb, #1d4ed8);
}

.blob-2 {
  bottom: 10%;
  left: -10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, #7c3aed, #4c1d95);
  animation-duration: 25s;
  animation-delay: -5s;
}

.blob-3 {
  top: 40%;
  right: 25%;
  width: 30vw;
  height: 30vw;
  background: radial-gradient(circle, #06b6d4, #0891b2);
  animation-duration: 18s;
  animation-delay: -2s;
}

@keyframes float {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(8%, 10%) scale(1.15);
  }
}

/* ==========================================================================
   Layout Container
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
  position: relative;
  z-index: 10;
}

/* ==========================================================================
   Header Styles
   ========================================================================== */
.app-header {
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

#logo {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
}

.system-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 9999px;
  backdrop-filter: blur(8px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-checking);
}

.status-dot.pulse {
  animation: pulse-glow 1.5s infinite ease-in-out;
}

.status-dot.online {
  background-color: var(--status-online);
  box-shadow: 0 0 10px var(--status-online);
}

.status-dot.offline {
  background-color: var(--status-offline);
  box-shadow: 0 0 10px var(--status-offline);
}

.status-text {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
  font-weight: 400;
  margin-top: 0.5rem;
}

@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* ==========================================================================
   Dashboard Grid
   ========================================================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.sub-column {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* ==========================================================================
   App Cards (Launchpad)
   ========================================================================== */
.apps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.app-card {
  display: flex;
  align-items: center;
  padding: 1.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.app-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.01), rgba(255,255,255,0));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.app-card:hover::before {
  opacity: 1;
}

.app-icon-wrapper {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.app-icon-wrapper svg {
  width: 1.75rem;
  height: 1.75rem;
}

/* Color accents on icons */
.saekim-color { color: #f43f5e; background: rgba(244, 63, 94, 0.05); border-color: rgba(244, 63, 94, 0.1); }
.novel-color { color: #6366f1; background: rgba(99, 102, 241, 0.05); border-color: rgba(99, 102, 241, 0.1); }
.mkdw-color { color: #10b981; background: rgba(16, 185, 129, 0.05); border-color: rgba(16, 185, 129, 0.1); }
.imgg-color { color: #06b6d4; background: rgba(6, 182, 212, 0.05); border-color: rgba(6, 182, 212, 0.1); }
.aidraw-color { color: #d946ef; background: rgba(217, 70, 239, 0.05); border-color: rgba(217, 70, 239, 0.1); }
.qpick-color { color: #f59e0b; background: rgba(245, 158, 11, 0.05); border-color: rgba(245, 158, 11, 0.1); }
.sadari-color { color: #8b5cf6; background: rgba(139, 92, 246, 0.05); border-color: rgba(139, 92, 246, 0.1); }

.app-card:hover .app-icon-wrapper.saekim-color { background: #f43f5e; color: #fff; box-shadow: 0 0 15px rgba(244, 63, 94, 0.4); }
.app-card:hover .app-icon-wrapper.novel-color { background: #6366f1; color: #fff; box-shadow: 0 0 15px rgba(99, 102, 241, 0.4); }
.app-card:hover .app-icon-wrapper.mkdw-color { background: #10b981; color: #fff; box-shadow: 0 0 15px rgba(16, 185, 129, 0.4); }
.app-card:hover .app-icon-wrapper.imgg-color { background: #06b6d4; color: #fff; box-shadow: 0 0 15px rgba(6, 182, 212, 0.4); }
.app-card:hover .app-icon-wrapper.aidraw-color { background: #d946ef; color: #fff; box-shadow: 0 0 15px rgba(217, 70, 239, 0.4); }
.app-card:hover .app-icon-wrapper.qpick-color { background: #f59e0b; color: #fff; box-shadow: 0 0 15px rgba(245, 158, 11, 0.4); }
.app-card:hover .app-icon-wrapper.sadari-color { background: #8b5cf6; color: #fff; box-shadow: 0 0 15px rgba(139, 92, 246, 0.4); }

.app-info {
  flex-grow: 1;
}

.app-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.app-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  max-width: 420px;
}

.card-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 9999px;
  flex-shrink: 0;
}

.service-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--text-dark);
}

.service-dot.online { background-color: var(--status-online); box-shadow: 0 0 8px var(--status-online); }
.service-dot.offline { background-color: var(--status-offline); box-shadow: 0 0 8px var(--status-offline); }
.service-dot.checking { background-color: var(--status-checking); }

.service-status-text {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
}

.service-status-text.online { color: var(--text-main); }
.service-status-text.offline { color: var(--status-offline); }

/* ==========================================================================
   Activity Notices Timeline
   ========================================================================== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 1.75rem;
  border-radius: 16px;
  backdrop-filter: blur(16px);
  min-height: 150px;
}

.timeline-item {
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid var(--panel-border);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: -5px;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.timeline-date {
  font-size: 0.75rem;
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.timeline-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Guestbook Comments Section
   ========================================================================== */
.guestbook-section {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 1.75rem;
  border-radius: 16px;
  backdrop-filter: blur(16px);
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
}

.comment-form input,
.comment-form textarea {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.3s ease;
  width: 100%;
}

.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.15);
}

.comment-form input {
  max-width: 180px;
}

.comment-form textarea {
  resize: none;
}

#submit-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0 1.25rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

#submit-btn svg {
  width: 0.9rem;
  height: 0.9rem;
}

#submit-btn:hover {
  background: #2563eb;
  transform: translateY(-1px);
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

/* Scrollbar styling */
.comments-list::-webkit-scrollbar {
  width: 4px;
}
.comments-list::-webkit-scrollbar-track {
  background: transparent;
}
.comments-list::-webkit-scrollbar-thumb {
  background: var(--panel-border);
  border-radius: 2px;
}

.comment-item {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.comment-author {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
}

.comment-time {
  font-size: 0.7rem;
  color: var(--text-dark);
  font-weight: 700;
}

.comment-body {
  font-size: 0.85rem;
  color: var(--text-main);
  word-break: break-all;
}

/* ==========================================================================
   Loaders & Helpers
   ========================================================================== */
.loader-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  width: 100%;
}

.loader {
  width: 24px;
  height: 24px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

.empty-message {
  text-align: center;
  color: var(--text-dark);
  font-size: 0.85rem;
  padding: 2rem 0;
  width: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 2rem 1rem;
  }
  #logo {
    font-size: 2.75rem;
  }
  .app-card {
    padding: 1.25rem;
  }
  .comment-form input {
    max-width: 100%;
  }
  .form-row {
    flex-direction: column;
    gap: 0.5rem;
  }
  #submit-btn {
    padding: 0.75rem;
    justify-content: center;
  }
}