/* ================================================
   1. ROOT VARIABLES & THEME CONFIGURATION
   ================================================ */
:root {
  /* --- User Brand Palette --- */
  --color-primary: #5a189a;
  --color-secondary: #ffc300;
  --color-tertiary: #c0c0c0;
  --color-background: #f4f7f9;
  --color-card-background: #ffffff;
  --color-text: #333333;
  --color-soft-gray: #6b7280;
  --color-light-gray: #e5e7eb;
  --color-dark-purple: #3c096c;
  --color-success: #28a745;
  --color-error: #dc3545;

  /* --- Derived Variables for Glass/UI --- */
  --bg-body: var(--color-background);
  --bg-glass-panel: rgba(255, 255, 255, 0.95);
  --bg-glass-card: var(--color-card-background);
  --bg-input: #ffffff;
  
  --border-glass: var(--color-light-gray);
  --border-color: var(--color-tertiary);
  
  --shadow-glass: 0 8px 30px rgba(90, 24, 154, 0.05);
  --shadow-card: 0 4px 6px rgba(0,0,0,0.02);

  /* --- Dimensions --- */
  --font-family-logo: 'Montserrat', sans-serif;
  --font-family-sans: 'Poppins', system-ui, -apple-system, sans-serif;
  --border-radius-lg: 16px;
  --border-radius-pill: 50px;
  --sidebar-width: 250px;
}

/* ================================================
   2. DARK MODE OVERRIDES ("Studio Black")
   ================================================ */
body.dark {
  --bg-body: #050505; 
  --bg-glass-panel: rgba(20, 20, 20, 0.85); 
  --bg-glass-card: #141414; 
  --bg-input: #1f1f1f; 
  
  --color-text: #ffffff;
  --color-soft-gray: #a3a3a3;
  --border-color: #3c096c; 
  --color-secondary: #ffd60a; 
}

/* ================================================
   3. GLOBAL RESET & BODY
   ================================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family-sans);
  background: var(--bg-body);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ================================================
   4. MAIN CONTAINER
   ================================================ */
.container {
  background: var(--bg-glass-panel);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-glass);
  
  width: 95%;
  max-width: 600px; 
  margin: 20px auto 100px auto; 
  border-radius: var(--border-radius-lg);
  padding: 20px;
  position: relative;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

body.dark .container {
    border: 1px solid rgba(90, 24, 154, 0.3);
    box-shadow: 0 0 20px rgba(90, 24, 154, 0.1);
}

/* Header */
.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.logo {
  font-family: var(--font-family-logo);
  font-size: 2em; 
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: -1px;
}
body.dark .logo { 
    color: #fff; 
    text-shadow: 0 0 10px rgba(90, 24, 154, 0.6);
}

.logout-btn {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-error);
  border: 1px solid var(--color-error);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.9em;
  cursor: pointer;
  transition: all 0.2s ease;
}
.logout-btn:hover {
  background: var(--color-error);
  color: white;
}

/* ================================================
   5. PROFILE SECTION
   ================================================ */
.profile-section {
  display: flex;
  justify-content: center;
  margin-bottom: 60px;
}

.profile {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 12px;
  background: var(--bg-glass-card); 
  padding: 6px 16px;
  border-radius: var(--border-radius-pill);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}

.profile img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-secondary);
}

.greeting {
  text-align: right;
  line-height: 1.3;
  color: var(--color-text);
  font-size: 0.9em;
}

.edit-link {
  display: block;
  font-size: 0.8em;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}
body.dark .edit-link { color: var(--color-secondary); }

/* ================================================
   6. COMPACT FEATURE CARDS
   ================================================ */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); 
  gap: 10px;
}

.feature-box {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  color: var(--color-text);
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80px; 
}

.feature-box:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
}
body.dark .feature-box:hover {
    border-color: var(--color-secondary);
    background: #202020;
}

.feature-box .feature-icon {
  font-size: 1.4em; 
  color: var(--color-primary);
  margin-bottom: 5px; 
}
body.dark .feature-box .feature-icon { color: var(--color-secondary); }

.feature-box .feature-name {
  font-size: 0.75em; 
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.feature-box.premium-feature {
  opacity: 0.8;
  border-style: dashed;
}
.feature-box.premium-feature .feature-icon,
.feature-box.premium-feature .feature-name {
  color: var(--color-soft-gray);
}

/* ================================================
   7. PROJECTS SECTION
   ================================================ */
.projects { margin-top: 25px; }

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.projects h3 {
  color: var(--color-primary);
  font-size: 1.1em;
}
body.dark .projects h3 { color: #fff; }

.project-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-box {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 15px; 
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s;
  /* UPDATED: Allows button on right */
  display: flex;
  flex-direction: row;
  justify-content: space-between; 
  align-items: center;
}
.project-box:hover { transform: translateY(-3px); border-color: var(--color-primary); }
body.dark .project-box:hover { border-color: var(--color-secondary); }

/* UPDATED: Wrapper for text content */
.project-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.project-box h4 {
  margin: 0;
  font-size: 0.95em;
  color: var(--color-text);
  font-weight: 600;
}

.project-box .project-date {
  font-size: 0.7em;
  color: var(--color-soft-gray);
  background: rgba(0,0,0,0.05);
  padding: 3px 6px;
  border-radius: 4px;
  width: fit-content;
}
body.dark .project-box .project-date { background: rgba(255,255,255,0.1); }

/* NEW: 3-Dot Menu Button */
.project-options-btn {
  background: transparent;
  border: none;
  color: var(--color-soft-gray);
  font-size: 1.2em;
  padding: 8px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-options-btn:hover {
  background: rgba(0,0,0,0.05);
  color: var(--color-primary);
  transform: scale(1.1);
}
body.dark .project-options-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-secondary);
}

.no-projects-message {
  text-align: center;
  padding: 25px;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  background: rgba(0,0,0,0.02);
  color: var(--color-soft-gray);
  font-size: 0.9em;
}
.no-projects-message i {
  font-size: 2em;
  color: var(--color-secondary);
  margin-bottom: 8px;
  display: block;
}

/* ================================================
   8. UI CONTROLS
   ================================================ */
.plus-btn {
  background: var(--color-secondary);
  color: #3E1F47;
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--color-text);
  font-size: 1em;
}
input[type="text"]:focus { outline: none; border-color: var(--color-secondary); }

/* ================================================
   9. MODALS
   ================================================ */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bg-glass-panel);
  border: 1px solid var(--border-color);
  padding: 25px;
  border-radius: 20px;
  width: 90%;
  max-width: 350px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  text-align: center;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}
.modal-content h3 { color: var(--color-primary); margin-bottom: 15px; }
body.dark .modal-content h3 { color: var(--color-secondary); }

.modal-buttons, .modal-buttons--vertical { 
  display: flex; gap: 10px; justify-content: center; width: 100%;
}
.modal-buttons--vertical { flex-direction: column; align-items: center; }

.modal-feature-btn {
  background: var(--color-secondary);
  color: #3E1F47;
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-pill);
  font-weight: 600;
  cursor: pointer;
  width: auto;
  min-width: 180px; 
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9em;
}
.modal-feature-btn:hover { transform: translateY(-2px); }

.modal-buttons button { flex: 1; padding: 10px; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }
.save, .create { background: var(--color-success); color: white; }
.delete { background: var(--color-delete); color: white; }

.modal-buttons button.cancel, #cancelShotlistEntryBtn, .cancel {
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  color: var(--color-soft-gray) !important;
  border-radius: var(--border-radius-pill);
  padding: 8px 16px;
  width: auto;
  min-width: 90px;
  margin: 10px auto 0 auto;
  font-size: 0.9em;
}
.modal-buttons button.cancel:hover, #cancelShotlistEntryBtn:hover, .cancel:hover {
  background: var(--border-color) !important;
  color: var(--color-text) !important;
}

.selectable-projects-grid {
    display: flex; flex-direction: column; gap: 8px; margin-top: 15px; max-height: 200px; overflow-y: auto; width: 100%;
}
.selectable-project-box {
    background: var(--bg-input);
    padding: 10px 14px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
    border: 1px solid transparent;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    font-size: 0.9em;
}
.selectable-project-box::before {
    content: '\f07b'; font-family: "Font Awesome 6 Free"; font-weight: 900; margin-right: 12px; color: var(--color-secondary);
}
.selectable-project-box:hover {
    background: rgba(255, 195, 0, 0.15); border-color: var(--color-secondary); transform: translateX(5px);
}

/* ================================================
   10. UNIVERSAL BOTTOM NAV (Your Request)
   ================================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    /* Default is White for Light Mode */
    background: #fff; 
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
}

.bottom-nav .nav-item {
    font-size: 1em;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: color 0.3s ease;
    padding: 5px 0;
    /* Default color for Light Mode */
    color: #8a8a8a; 
}

.bottom-nav .nav-item span {
    font-size: 0.7em;
    margin-top: 3px;
    font-weight: 500;
}

.bottom-nav .nav-item i {
    font-size: 20px;
    margin-bottom: 4px;
}

.bottom-nav .nav-item.active {
    color: var(--color-primary); /* Uses your brand purple */
}

/* --- Dark Mode Adaptation for Universal Nav --- */
body.dark .bottom-nav {
    background: var(--bg-glass-panel); /* Dark background */
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
}

body.dark .bottom-nav .nav-item {
    color: var(--color-soft-gray);
}

body.dark .bottom-nav .nav-item.active {
    color: var(--color-secondary); /* Gold for active in dark mode */
}


/* ================================================
   11. DESKTOP/LAPTOP TRANSFORMATION
   ================================================ */
@media (min-width: 1024px) {
  
  /* Sidebar - Overrides Universal Nav positioning */
  .bottom-nav {
    top: 0;
    left: 0;
    bottom: auto;
    width: var(--sidebar-width);
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 120px; 
    gap: 30px;
    border-top: none;
    border-right: 1px solid var(--border-color);
    box-shadow: none; /* Remove bottom shadow for side nav */
  }

  .bottom-nav .nav-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 15px 40px;
    font-size: 1em;
    gap: 15px;
  }
  
  .bottom-nav .nav-item span { margin-top: 0; font-size: 1em; font-weight: 600; }
  .bottom-nav .nav-item i { margin-bottom: 0; font-size: 1.2em; width: 25px; text-align: center; }
  .bottom-nav .nav-item:hover { background: rgba(0,0,0,0.05); border-right: 3px solid var(--color-secondary); }
  body.dark .bottom-nav .nav-item:hover { background: rgba(255,255,255,0.05); }

  /* Main Container */
  .container {
    margin-left: calc(var(--sidebar-width) + 40px);
    width: auto;
    max-width: 1200px;
    margin-top: 40px;
    margin-right: 40px;
    padding: 40px;
  }
  
  .logo { font-size: 2.5em; }

  /* Feature Grid Expansion */
  .feature-list {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
  }
  
  .feature-box {
    min-height: 120px; 
    padding: 20px;
  }
  
  .feature-box .feature-icon { font-size: 2em; margin-bottom: 12px; }
  .feature-box .feature-name { font-size: 1em; }

  /* Projects Grid Expansion */
  .project-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
  
  .project-box {
    flex-direction: row; /* UPDATED: Kept row for desktop too to allow button on right */
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    height: 120px;
    padding: 20px;
  }
  .project-box h4 { font-size: 1.1em; }
  .project-box .project-date { align-self: flex-start; }
}

/* Utilities */
.toast-message {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
  background: #333; color: #fff; padding: 10px 20px; border-radius: 30px; z-index: 3000; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.toast-message.show { opacity: 1; }
.loading-container { color: var(--color-soft-gray); display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px; }
.spinner { border: 3px solid rgba(128,128,128,0.2); border-left-color: var(--color-secondary); width: 30px; height: 30px; border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.animate-in { animation: slideUp 0.4s ease forwards; opacity: 0; }
@keyframes slideUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
/* SKELETON ANIMATION */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-card {
  height: 100px;
  border-radius: 12px;
  background: #e0e0e0;
  background-image: linear-gradient(
    90deg, 
    rgba(255,255,255,0) 0, 
    rgba(255,255,255,0.4) 50%, 
    rgba(255,255,255,0) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border: 1px solid rgba(0,0,0,0.05);
}

/* Dark Mode Skeleton */
body.dark .skeleton-card {
  background: #1f1f1f;
  background-image: linear-gradient(
    90deg, 
    rgba(255,255,255,0) 0, 
    rgba(255,255,255,0.05) 50%, 
    rgba(255,255,255,0) 100%
  );
  border: 1px solid rgba(255,255,255,0.05);
}

/* Update JS to toggle display: grid instead of flex for loader */
#projectsLoading {
    /* The JS controls display: none/grid, but CSS ensures it matches the project layout */
    width: 100%;
}