/* ===================================
   CSS VARIABLES & RESET
   =================================== */
:root {
  --primary-color: #56d54f;
  --secondary-color: #6cc046;
  --light-bg: #f5f5f5;
  --white: #fcfcfc;
  --text-color: #333333;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --message-bg: #f0f0f0;
  --black: #1c242e;
  --desktop-sidebar-width: 320px;
  --max-content-width: 1200px;
  --header-height: 71px;
  --footer-height: 110px;
  --border-radius: 10px;
  --transition-speed: 0.3s;
}

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

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--white);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

body.chat-active {
  overflow: hidden;
}

body.chat-active .footer,
body.chat-active .footer-divider {
  display: none;
}

/* ===================================
   SHARED COMPONENTS
   =================================== */

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
  height: 40px;
  width: auto;
  cursor: pointer;
}

.header-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

.header-btn {
  background: none;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-btn .icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  transition: all var(--transition-speed) ease;
}

.header-btn:hover .icon-circle {
  background-color: rgba(86, 213, 79, 0.1);
  border-color: var(--primary-color);
}

.header-btn .icon-circle i {
  color: var(--primary-color);
}

.header-btn span {
  display: none;
}

.auth-btn {
  background-color: var(--primary-color);
  color: var(--black);
  border: none;
  border-radius: 20px;
  padding: 8px 16px;
  font-weight: 500;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-speed) ease;
}

.auth-btn:hover {
  background-color: var(--secondary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(86, 213, 79, 0.25);
}

.auth-btn i {
  color: var(--black);
}

.user-avatar-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--black);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  font-size: 14px;
  padding: 0;
}

/* Footer */
.footer-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0;
}

.footer {
  padding: 15px 20px;
  color: var(--text-secondary);
  font-size: 14px;
  text-align: center;
  margin-top: auto;
}

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  margin: 0 10px;
}

.footer a:hover {
  text-decoration: underline;
  color: var(--primary-color);
}

/* --- FIX: New Reusable Search Component (based on example) --- */
.search-input-container {
    position: relative;
}
.search-input-icon {
    position: absolute;
    left: 0.9375rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none; /* Make icon non-interactive */
}
.search-input-field {
    width: 100%;
    padding: 0.625rem 0.9375rem 0.625rem 2.5rem; /* Left padding for icon */
    border: 1px solid var(--border-color);
    border-radius: 0.375rem; /* 6px */
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.search-input-field:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(86, 213, 79, 0.2);
}
.search-input-field:focus + .search-input-icon {
    color: var(--primary-color);
}
/* --- End of Component --- */


/* Auth Form (now used by both component and invite page) */
.auth-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: left;
}

.form-input {
  padding: 12px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  font-size: 16px;
  width: 100%;
}


.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-submit {
  background-color: var(--primary-color);
  color: var(--black);
  border: none;
  border-radius: 5px;
  padding: 12px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 10px;
}

.form-footer {
  text-align: center;
  margin-top: 15px;
  font-size: 14px;
  color: var(--text-secondary);
}

.form-footer a {
  color: var(--primary-color);
  text-decoration: none;
}

/* ===================================
   NEW LEGAL & SETTINGS STYLES
   =================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: calc(var(--header-height) + 2rem) 2rem 2rem;
    line-height: 1.7;
}
.legal-content h1 { margin-bottom: 1rem; }
.legal-content h2 { margin-top: 2rem; margin-bottom: 0.5rem; }
.legal-content p, .legal-content ul { margin-bottom: 1rem; }
.legal-content ul { padding-left: 20px; }

.legal-links-footer {
    padding: 1rem 1.5rem;
    text-align: center;
    border-top: none; /* REMOVED BORDER FROM HERE */
    margin-top: auto;
}
.legal-links-footer a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    margin: 0 0.5rem;
}
.legal-links-footer a:hover {
    text-decoration: underline;
    color: var(--primary-color);
}


/* ===================================
   UTILITIES & GLOBALS
   =================================== */
.loader-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--white);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s ease-in-out infinite;
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--light-bg);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

.error-message {
  background-color: #ffebee;
  border: 1px solid #ffcdd2;
  color: #c62828;
  padding: 10px;
  border-radius: 5px;
  margin: 10px 0;
  font-size: 14px;
}

.success-message {
  background-color: #e8f5e9;
  border: 1px solid #c8e6c9;
  color: #2e7d32;
  padding: 10px;
  border-radius: 5px;
  margin: 10px 0;
  font-size: 14px;
}

.hidden {
  display: none !important;
}

.fas, .fab, .fa {
  color: var(--primary-color);
}

.user-avatar, .user-avatar-btn {
  background-color: var(--primary-color);
  color: var(--black);
}

.icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--white);
  border: 1px solid var(--border-color);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===================================
   DESKTOP RESPONSIVE (COMMON)
   =================================== */
@media (min-width: 768px) {
  .header {
    padding: 1rem 2rem;
  }
  .logo {
    height: 2.5rem;
  }
  .header-btn {
    font-size: 1.125rem;
  }
  .header-btn span {
    display: inline-block;
    font-size: 0.875rem;
  }
  .auth-btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
  }
  
  .footer {
    padding: 1.5rem 2rem;
  }
  .footer a {
    margin: 0 1rem;
  }
  .mobile-only {
    display: none !important;
  }
}