/* style.css */
:root {
  --color-bg: #fdfaf6; /* Warm, eye-soothing milky linen cream background */
  --color-surface: #ffffff;
  --color-primary: #1c1f26; /* Deep obsidian charcoal font - crisp but softer than pitch black */
  --color-primary-light: #f6f3ed;
  --color-accent: #c97a7a; /* Exquisite muted rose pink accent color */
  --color-accent-hover: #b86969;
  --color-text: #222630;
  --color-text-muted: #5e6573;
  --color-border: #eae3d8;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --shadow-sm: 0 4px 20px rgba(28, 31, 38, 0.02);
  --shadow-md: 0 12px 40px rgba(28, 31, 38, 0.04);
  --radius: 16px;
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1); /* Premium high-end responsive easing curve */
}

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

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.global-header {
  background-color: rgba(253, 250, 246, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-block { display: flex; flex-direction: column; }
.logo {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--color-accent); /* Premium Rose/Pink branding accent */
  text-decoration: none;
  letter-spacing: -0.02em;
}
.tagline {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 0.15rem;
}

.main-nav { display: flex; align-items: center; gap: 2rem; }
.nav-link {
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-accent); }

#auth-status-container { margin-left: 0.5rem; }
.user-profile-badge { display: flex; align-items: center; gap: 0.75rem; }
.user-name { font-size: 0.85rem; font-weight: 600; color: var(--color-primary); }

/* Premium Functional Buttons with High-End Depressive Scale Physics */
.btn-primary-sm { 
  background: var(--color-primary); 
  color: white; 
  border: none; 
  padding: 0.5rem 1.2rem; 
  border-radius: 24px; 
  font-size: 0.85rem; 
  cursor: pointer; 
  font-weight: 500; 
  transition: var(--transition);
}
.btn-primary-sm:active { transform: scale(0.96); }

.btn-secondary-sm { 
  background: transparent; 
  border: 1px solid var(--color-border); 
  color: var(--color-text-muted); 
  padding: 0.5rem 1.2rem; 
  border-radius: 24px; 
  font-size: 0.85rem; 
  cursor: pointer; 
  transition: var(--transition);
}
.btn-secondary-sm:hover { color: var(--color-accent); border-color: var(--color-accent); }
.btn-secondary-sm:active { transform: scale(0.96); }

#shell-root { flex: 1; max-width: 1100px; width: 100%; margin: 0 auto; padding: 3rem 2rem; }
.view { animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

h1 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--color-primary); font-weight: 400; margin-bottom: 0.5rem; }
.subtitle { font-size: 1.05rem; color: var(--color-text-muted); margin-bottom: 2.5rem; }

.hero-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 3.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.scrollable-manifesto {
  max-height: 280px;
  overflow-y: auto;
  text-align: left;
  padding-right: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.scrollable-manifesto p { margin-bottom: 1.25rem; color: var(--color-text); font-size: 1.05rem; text-align: justify; }

.btn-primary { 
  background-color: var(--color-accent); 
  color: white; 
  border: none; 
  padding: 0.9rem 2.2rem; 
  font-size: 0.95rem; 
  font-weight: 500; 
  border-radius: 30px; 
  cursor: pointer; 
  transition: var(--transition); 
  text-decoration: none; 
  display: inline-block; 
  box-shadow: 0 4px 14px rgba(201, 122, 122, 0.2);
}
.btn-primary:hover:not(:disabled) { background-color: var(--color-accent-hover); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201, 122, 122, 0.3); }
.btn-primary:active:not(:disabled) { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary { 
  background-color: transparent; 
  color: var(--color-text-muted); 
  border: 1px solid var(--color-border); 
  padding: 0.85rem 2.2rem; 
  font-size: 0.95rem; 
  border-radius: 30px; 
  cursor: pointer; 
  transition: var(--transition);
}
.btn-secondary:hover { color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:active { transform: scale(0.97); }

.dialogue-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 768px) { .dialogue-grid { grid-template-columns: 380px 1fr; } }

.input-panel { 
  background: var(--color-surface); 
  border: 1px solid var(--color-border); 
  padding: 2rem; 
  border-radius: var(--radius); 
  box-shadow: var(--shadow-sm); 
  height: fit-content; 
  position: sticky; 
  top: 110px; 
}
.form-group { margin-bottom: 1.5rem; }
.readonly-input { background-color: var(--color-primary-light) !important; color: var(--color-primary); font-weight: 500; cursor: not-allowed; }

label { display: block; font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem; color: var(--color-text-muted); }
input[type="text"], input[type="password"], textarea { 
  width: 100%; 
  padding: 0.85rem 1.1rem; 
  border: 1px solid var(--color-border); 
  background-color: #fff; 
  border-radius: 10px; 
  font-family: var(--font-sans); 
  font-size: 0.95rem; 
  color: var(--color-primary); 
  transition: var(--transition);
}
input[type="text"]:focus, input[type="password"]:focus, textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(201, 122, 122, 0.1); }

.dictation-wrapper { position: relative; display: flex; flex-direction: column; gap: 0.5rem; }
.btn-dictate { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  gap: 0.5rem; 
  background-color: var(--color-primary-light); 
  color: var(--color-primary); 
  border: 1px dashed var(--color-border); 
  padding: 0.6rem 1rem; 
  border-radius: 10px; 
  cursor: pointer; 
  font-weight: 500; 
  transition: var(--transition);
}
.btn-dictate:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-dictate.listening { background-color: #fff0f0; color: #d9381e; border-color: #d9381e; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }

.timer-container { display: none; text-align: center; margin-top: 1.25rem; padding: 1.25rem; background-color: var(--color-primary-light); border-radius: 10px; border: 1px solid var(--color-border); }
.timer-circle { font-size: 2rem; font-weight: 500; color: var(--color-accent); font-family: var(--font-serif); }

.feed-panel-container { display: flex; flex-direction: column; }
.feed-panel { display: flex; flex-direction: column; gap: 1.75rem; min-height: 200px; }

/* Beautiful Minimalistic Post Card Container */
.post-card { 
  background: var(--color-surface); 
  border: 1px solid var(--color-border); 
  padding: 1.75rem; 
  border-radius: var(--radius); 
  box-shadow: var(--shadow-sm); 
  display: flex; 
  flex-direction: column; 
  transition: var(--transition);
}
.post-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #e3dacd; }
.post-header { display: flex; justify-content: space-between; margin-bottom: 0.75rem; font-size: 0.85rem; color: var(--color-text-muted); }
.post-author { font-weight: 600; color: var(--color-primary); }
.post-body { font-size: 1.05rem; white-space: pre-wrap; color: var(--color-text); font-weight: 400; }

.post-control-panel { display: flex; gap: 1.25rem; margin-top: 1.25rem; justify-content: flex-end; align-items: center; border-top: 1px dashed var(--color-border); padding-top: 0.85rem; }
.post-control-panel button { background: none; border: none; font-size: 0.8rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 0.25rem; transition: var(--transition); }
.btn-action-edit { color: var(--color-text-muted); }
.btn-action-edit:hover { color: var(--color-accent); }
.btn-action-delete { color: var(--color-text-muted); padding: 0.25rem; border-radius: 4px; }
.btn-action-delete:hover { color: #d9381e; background-color: #fff0f0; }

.philosophy-content { background: var(--color-surface); padding: 3rem; border-radius: var(--radius); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.academic-body-text p { margin-bottom: 1.5rem; font-size: 1.05rem; text-align: justify; }

.campus-rules-box { background-color: #fbf5f5; padding: 2rem; border-radius: 12px; margin: 2rem 0; border-left: 4px solid var(--color-accent); }
.campus-rules-box h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--color-primary); }
.campus-rules-box ul { list-style: none; margin: 0.75rem 0; }
.campus-rules-box li { font-weight: 500; margin-bottom: 0.5rem; color: var(--color-text); display: flex; align-items: center; gap: 0.5rem; }
.campus-rules-box li::before { content: "•"; color: var(--color-accent); font-size: 1.5rem; line-height: 1; }

.info-alert-box { background: var(--color-primary-light); border: 1px solid var(--color-border); padding: 1.5rem; border-radius: 10px; font-size: 0.95rem; }
.auth-gate-notice { padding: 0.25rem; }

.empty-state { text-align: center; padding: 5rem 2rem; color: var(--color-text-muted); font-style: italic; font-size: 1.05rem; font-family: var(--font-serif); }
.loading-view { text-align: center; padding: 4rem; color: var(--color-text-muted); font-style: italic; font-size: 1.1rem; }
.global-footer { text-align: center; padding: 2.5rem; color: var(--color-text-muted); font-size: 0.85rem; border-top: 1px solid var(--color-border); margin-top: auto; background-color: #f9f6f0; }