@charset "UTF-8";

/* ==========================================================================
   CSS Architecture & Reset
   ========================================================================== */

@layer reset, tokens, base, layout, components, utilities;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
    scroll-behavior: smooth;
    height: 100%;
  }

  body {
    min-height: 100dvh;
    text-rendering: optimizeSpeed;
    line-height: 1.6;
    overflow-x: hidden;
  }

  img, picture, svg {
    display: block;
    max-width: 100%;
    height: auto;
  }

  input, button, textarea, select {
    font: inherit;
  }

  /* Make sure interactive targets have min sizes */
  button, input, select {
    min-block-size: 3rem;
  }
}

/* ==========================================================================
   Design Tokens
   ========================================================================== */

@layer tokens {
  :root {
    /* Color Palette - Danish Brick, Warm Sands, and Forest Greens */
    --color-brick-raw: 200, 90, 60;        /* #c85a3c - Aarhus Red Brick */
    --color-brick-light: 216, 106, 76;     /* #d86a4c */
    --color-forest-dark: 145, 30%, 8%;     /* Deep luxury green */
    --color-forest-mid: 145, 20%, 15%;
    --color-sand-light: 30, 20%, 97%;      /* Warm cream */
    --color-sand-dark: 30, 10%, 90%;
    
    /* Semantic Colors */
    --color-bg-overlay: rgba(18, 22, 20, 0.65);
    --color-accent: rgb(var(--color-brick-raw));
    --color-accent-hover: rgb(var(--color-brick-light));
    --color-text-primary: hsl(var(--color-sand-light));
    --color-text-secondary: hsla(30, 20%, 95%, 0.8);
    --color-text-muted: hsla(30, 20%, 90%, 0.55);
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    /* Transitions */
    --transition-smooth: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Shadows */
    --shadow-soft: 
      0 4px 30px rgba(0, 0, 0, 0.15),
      0 1px 3px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
    --shadow-heavy: 
      0 20px 50px rgba(0, 0, 0, 0.35),
      0 1px 5px rgba(0, 0, 0, 0.15),
      inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

@layer base {
  body {
    background-color: hsl(var(--color-forest-dark));
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 300;
    
    /* Background Setup with the generated street view */
    background-image: 
      linear-gradient(to bottom, var(--color-bg-overlay), rgba(12, 15, 13, 0.88)),
      url('../img/street_view.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
  }

  /* Custom Selection styling */
  ::selection {
    background-color: var(--color-accent);
    color: hsl(var(--color-sand-light));
  }
  
  /* Headings */
  h1, h2, h3 {
    font-family: var(--font-serif);
    line-height: 1.25;
    font-weight: 400;
  }
}

/* ==========================================================================
   Layout
   ========================================================================== */

@layer layout {
  main {
    width: 100%;
    max-width: 36rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    z-index: 10;
  }

  footer {
    width: 100%;
    text-align: center;
    padding-block-start: 2rem;
    padding-block-end: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    z-index: 10;
  }
}

/* ==========================================================================
   Components
   ========================================================================== */

@layer components {
  /* Glassmorphic Main Card */
  .card {
    background: rgba(18, 22, 20, 0.5);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.5rem;
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-heavy);
    width: 100%;
    
    /* Animation on load */
    animation: cardReveal 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
  }

  /* Logo Monogram */
  .logo-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 4.5rem;
    block-size: 4.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.03));
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-block-end: 2rem;
    position: relative;
    box-shadow: var(--shadow-soft);
  }

  .logo-container::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 1px solid var(--color-accent);
    opacity: 0.4;
    transform: scale(0.9);
    transition: transform var(--transition-bounce), opacity var(--transition-smooth);
  }

  .logo-container:hover::after {
    transform: scale(1.05);
    opacity: 0.8;
  }

  .logo-text {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-text-primary);
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
  }

  /* Header Section */
  .badge {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
    color: var(--color-accent);
    border: 1.5px solid var(--color-accent);
    padding: 0.35rem 0.9rem;
    border-radius: 2rem;
    margin-block-end: 1rem;
    background: rgba(var(--color-brick-raw), 0.08);
  }

  .title {
    font-size: clamp(2.25rem, 1.25rem + 4vw, 3.25rem);
    margin-block-end: 0.75rem;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
    text-wrap: balance;
  }

  .subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-block-end: 2.25rem;
    font-weight: 300;
    text-wrap: pretty;
  }

  /* Form & Inputs Styles */
  .login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-block-end: 1.5rem;
    text-align: left;
  }

  /* Stack input items elegantly in a grid */
  .form-row {
    display: grid;
    gap: 1rem;
  }

  @media (min-width: 480px) {
    .form-row {
      grid-template-columns: 1fr 1fr;
    }
  }

  .input-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .input-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-inline-start: 0.25rem;
  }

  .form-input {
    width: 100%;
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.3);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 300;
    transition: 
      border-color var(--transition-smooth), 
      box-shadow var(--transition-smooth),
      background-color var(--transition-smooth);
  }

  /* Specific styling for select dropdowns to match aesthetics */
  select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='rgba(255, 255, 255, 0.6)'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1.1rem;
    padding-inline-end: 2.75rem;
    cursor: pointer;
  }

  select.form-input option {
    background-color: #1a221d; /* Solid dark color matching our theme for dropdown options */
    color: hsl(var(--color-sand-light));
  }

  .form-input::placeholder {
    color: var(--color-text-muted);
    font-weight: 300;
  }

  /* Interactive States */
  .form-input:hover:not(:disabled) {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
  }

  .form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 
      0 0 0 4px rgba(var(--color-brick-raw), 0.15),
      0 1px 3px rgba(0, 0, 0, 0.1);
  }

  .form-input:user-invalid {
    border-color: #e55353;
    box-shadow: 0 0 0 4px rgba(229, 83, 83, 0.15);
  }

  /* Premium Submit Button */
  .submit-btn {
    border: none;
    outline: none;
    background: linear-gradient(135deg, var(--color-accent), #e36a4b);
    color: hsl(var(--color-sand-light));
    font-weight: 500;
    padding-inline: 2rem;
    border-radius: 0.75rem;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(var(--color-brick-raw), 0.3);
    position: relative;
    overflow: hidden;
    transition: 
      transform var(--transition-bounce), 
      box-shadow var(--transition-smooth),
      filter var(--transition-smooth);
    width: 100%;
    margin-block-start: 0.5rem;
  }

  .submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.15), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
  }

  /* Hover & Focus Micro-interactions */
  .submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--color-brick-raw), 0.45);
    filter: brightness(1.05);
  }

  .submit-btn:hover:not(:disabled)::before {
    transform: translateX(100%);
  }

  .submit-btn:active:not(:disabled) {
    transform: translateY(1px);
    box-shadow: 0 2px 8px rgba(var(--color-brick-raw), 0.3);
  }

  /* Proper :focus-visible for accessibility */
  .submit-btn:focus-visible {
    outline: 2px solid var(--color-text-primary);
    outline-offset: 4px;
  }

  .submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
  }

  /* Status message alert container */
  .status-message {
    font-size: 0.9rem;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-block-start: 1rem;
    text-align: center;
    display: none;
    
    /* Using modern allow-discrete display transition */
    transition: display 0.3s allow-discrete, opacity 0.3s;
  }

  .status-message.success {
    display: block;
    background: rgba(46, 125, 50, 0.15);
    border: 1px solid rgba(46, 125, 50, 0.3);
    color: #81c784;
    animation: slideIn 0.4s ease forwards;
  }

  .status-message.error {
    display: block;
    background: rgba(198, 40, 40, 0.15);
    border: 1px solid rgba(198, 40, 40, 0.3);
    color: #e57373;
    animation: slideIn 0.4s ease forwards;
  }

  /* Form disclaimer text */
  .disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-wrap: balance;
    margin-block-start: 0.5rem;
  }

  /* ==========================================================================
     Resident Portal / Dashboard Mock
     ========================================================================== */

  .portal-dashboard {
    display: none; /* Controlled via JS transitioning */
    text-align: left;
    animation: slideIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  .portal-header {
    border-block-end: 1px solid rgba(255, 255, 255, 0.15);
    padding-block-end: 1rem;
    margin-block-end: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .portal-title {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-text-primary);
  }

  .logout-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
    min-block-size: 2rem;
  }

  .logout-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-text-primary);
  }

  .welcome-banner {
    background: rgba(var(--color-brick-raw), 0.1);
    border: 1px dashed rgba(var(--color-brick-raw), 0.3);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-block-end: 1.5rem;
  }

  .welcome-banner h3 {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1rem;
    color: var(--color-accent-hover);
    margin-block-end: 0.25rem;
  }

  .welcome-banner p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
  }

  /* List of activities */
  .portal-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-block-end: 0.75rem;
  }

  .activity-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-block-end: 1.5rem;
  }

  .activity-item {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    padding: 0.9rem;
    display: flex;
    gap: 0.75rem;
    transition: transform var(--transition-smooth), background-color var(--transition-smooth);
  }

  .activity-item:hover {
    background: rgba(0, 0, 0, 0.25);
    transform: translateX(4px);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .activity-icon {
    font-size: 1.25rem;
    line-height: 1;
  }

  .activity-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
  }

  .activity-header {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-primary);
  }

  .activity-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
  }

  /* Interactive Message Board */
  .message-board {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.75rem;
    padding: 1rem;
  }

  .message-board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: 0.75rem;
  }

  .message-input-container {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
  }

  .msg-input {
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0,0,0,0.3);
    color: var(--color-text-primary);
    font-size: 0.85rem;
    min-block-size: 2.25rem;
  }

  .msg-input:focus {
    outline: none;
    border-color: var(--color-accent);
  }

  .msg-btn {
    background: var(--color-accent);
    border: none;
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 0.5rem;
    padding-inline: 1rem;
    cursor: pointer;
    min-block-size: 2.25rem;
    transition: background var(--transition-smooth);
  }

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

  .messages-container {
    margin-block-start: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-block-size: 8rem;
    overflow-y: auto;
    padding-inline-end: 0.25rem;
  }

  /* Custom scrollbar for message container */
  .messages-container::-webkit-scrollbar {
    width: 4px;
  }
  .messages-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
  }
  .messages-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
  }

  .msg-post {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 0.5rem;
    border-left: 2px solid var(--color-accent);
    animation: slideIn 0.3s ease;
  }

  .msg-meta {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-block-end: 0.15rem;
    font-weight: 500;
  }

  .msg-text {
    color: var(--color-text-secondary);
  }
}

/* ==========================================================================
   Utilities & Animations
   ========================================================================== */

@layer utilities {
  /* Keyframe Animations */
  @keyframes cardReveal {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes slideIn {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Accessible Hide for Screen Readers */
  .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;
  }
  
  /* Reduced Motion Safe Rules */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    
    .card {
      opacity: 1;
      transform: none;
    }
  }
}