/*──────────────────────────────────────────────────────────────────────────────
  1. CSS Variables (Theme)
──────────────────────────────────────────────────────────────────────────────*/
:root {
  --bg:          #F7F8FA;   /* Page background */
  --surface:     #FFFFFF;   /* Card/panel background */
  --fg:          #333333;   /* Main text color */
  --muted:       #6B7280;   /* Secondary text */
  --primary:     #2563EB;   /* Buttons, accents */
  --primary-hover: #1E40AF;  /* Hover state */
  --secondary:   #FB923C;   /* Highlights, warning */
  --radius:      0.5rem;    /* Border radius */
  --spacing:     1rem;      /* Base spacing */
  --shadow:      rgba(0,0,0,0.05) 0px 2px 8px; /* Soft shadow */
    --accent:   #38bdf8;  /* sky */


    --border: rgba(148,163,184,.16);

  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 18px;
  --radius-lg: 22px;

  --shadow-sm: 0 8px 20px rgba(0,0,0,.18);
  --shadow-md: 0 18px 40px rgba(0,0,0,.28);
  --shadow-in: inset 0 1px 0 rgba(255,255,255,.06);

  --ring: 0 0 0 4px rgba(56,189,248,.22);

  --space-1: 6px;
  --space-2: 10px;
  --space-3: 14px;
  --space-4: 18px;
  --space-5: 24px;

  --container: 1100px;
  /* Typography */
  --font-sans:   'Inter', system-ui, sans-serif;
  --font-mono:   'Fira Code', monospace;
  --font-base:   16px;      /* Base font size */
}


/*──────────────────────────────────────────────────────────────────────────────
  2. Global Reset & Base Styles
──────────────────────────────────────────────────────────────────────────────*/
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-family: var(--font-sans);
  font-size: var(--font-base);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

body {
  margin: 0;
  padding: var(--spacing);
  background-color: #90adec88;
}

h1, h2, h3, h4, h5 {
  margin: 0 0 0.5rem;
  font-weight: 600;
  color: var(--fg);
}

/*──────────────────────────────────────────────────────────────────────────────
  3. Navbar
──────────────────────────────────────────────────────────────────────────────*/


.navbar__brand {
  font-size: 1.25rem;
  font-weight: 800;
  font-weight: 600;
}

.navbar__nav {
  display: flex;
  gap: var(--spacing);
}

.navbar__nav a,
.navbar__nav button {
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  color: var(--fg);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.navbar__nav a:hover,
.navbar__nav button:hover {
  background: var(--bg);
}

.navbar__toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--fg);
}

/* Mobile menu toggle */
@media (max-width: 768px) {
  .navbar__nav {
    display: none;
    flex-direction: column;
    background: var(--surface);
    position: absolute;
    right: var(--spacing);
    top: 100%;
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .navbar__nav.active {
    display: flex;
  }
  .navbar__toggle {
    display: block;
  }
}

/*──────────────────────────────────────────────────────────────────────────────
  4. Card (Section) Styling
──────────────────────────────────────────────────────────────────────────────*/
.section-card {
  background-color: #94b1f04f;;
  border-radius: var(--radius);
  padding: var(--spacing);
  margin-bottom: var(--spacing);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/*──────────────────────────────────────────────────────────────────────────────
  5. Forms
──────────────────────────────────────────────────────────────────────────────*/
form {
  max-width: 600px;
}

form input,
form select,
form button {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: var(--spacing);
  font-size: 1rem;
  border: 1px solid #DDD;
  border-radius: var(--radius);
  outline: none;
}

form input:focus,
form select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.2);
}

form button {
  background: var(--primary);
  color: #FFF;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

form button:hover {
  background: var(--primary-hover);
}

/*──────────────────────────────────────────────────────────────────────────────
  6. Tables
──────────────────────────────────────────────────────────────────────────────*/
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing);
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid #EEE;
}

thead {
  background: var(--bg);
}

tr:nth-child(even) {
  background: #F9FAFB;
}

/* Responsive “stacked” table on mobile */
@media (max-width: 600px) {
  table, thead, tbody, th, td, tr {
    display: block;
  }
  tr {
    margin-bottom: var(--spacing);
  }
  th {
    display: none;
  }
  td {
    position: relative;
    padding-left: 50%;
    text-align: right;
    border: none;
    border-bottom: 1px solid #EEE;
  }
  td::before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 45%;
    padding-left: 0.75rem;
    font-weight: 600;
    text-align: left;
  }
}

/*──────────────────────────────────────────────────────────────────────────────
  7. Utility Classes
──────────────────────────────────────────────────────────────────────────────*/
.hidden { display: none !important; }
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/*──────────────────────────────────────────────────────────────────────────────
  8. Example: Section Headers
──────────────────────────────────────────────────────────────────────────────*/
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-header h3 {
  margin: 0;
}


/* Home page grid */
.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing);
  margin: var(--spacing) 0;
}

/* Room card */
.room-card {
  background: linear-gradient(
    to bottom,
    
    rgba(69, 160, 252, 0.8) 10%,
    rgba(95, 175, 255, 0.315) 100%
  );
  border-radius: var(--radius);
  padding: 10px 2px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

/* Room header row */
.room-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing);
}
.room-name { font-size:1.3rem; font-weight:600; }
.room-stats { font-size:0.9rem; color: #161616ea; }
.room-rate  { font-size:0.9rem; }

/* Occupant list */
.room-card__occupants {
  list-style: none;
  padding: 0;
  margin: 0;
}
.room-card__occupants li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
}
.room-card__occupants li.urgent {
  background: #a32b2b; /* light red */
  border-radius: var(--radius);
  padding: 0.5rem;
}

/* Vacant beds */
.room-card__vacant {
  margin-top: var(--spacing);
  font-size: 0.9rem;
  font-weight: bold;
  color: rgb(1, 73, 1);
  font-style: italic;
  text-align: center;
}

/* Summary bar */
.dashboard__summary {
  display: flex;
  gap: var(--spacing);
  flex-wrap: wrap;
  margin-bottom: var(--spacing);
}
.summary-card {
   background: linear-gradient(
    to right,
    rgba(77, 166, 255, 0.082) 0%,
    rgba(69, 160, 252, 0.8) 50%,
    rgba(77, 166, 255, 0.082) 100%
  );
  color: #fff;
  border-radius: var(--radius);
  padding: var(--spacing);
  flex: 1 1 200px;
  text-align: center;
}


/*PHOTOS PAGE*/
.photo-uploader {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing);
}

.category-block {
  border: 1px solid #EEE;
  padding: var(--spacing);
  border-radius: var(--radius);
}

.category-title {
  margin-top: 0;
}

.slot {
  position: relative;
  margin-bottom: var(--spacing);
}
.thumb {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
  background: #F3F4F6;
}
.file-input {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}




:root {
  --primary: #2563eb;        /* blue */
  --primary-soft: #eff6ff;
  --success: #16a34a;
  --warning: #dc2626;
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 14px;
  --shadow: 0 10px 25px rgba(0,0,0,0.06);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.section-card {
  background: transparent;
  padding: 1.5rem;
}

h3 {
  margin-bottom: 1rem;
}

.dashboard__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.summary-card h4 {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary-card p {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
}

.dashboard-loading {
  padding: 2rem;
  background: var(--card);
  border-radius: var(--radius);
  text-align: center;
  color: var(--muted);
  box-shadow: var(--shadow);
}

.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.2rem;
}

.room-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
}

.room-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.room-name {
  font-size: 1rem;
  font-weight: 600;
}

.room-rate {
  font-size: 0.8rem;
  color: var(--muted);
}

.room-usage {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
}
.room-occupants {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}

.room-occupant {
  display: flex;
  justify-content: space-between;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.85rem;
}

.room-occupant:last-child {
  border-bottom: none;
}

.occ-name {
  font-weight: 500;
}

.occ-due {
  color: var(--muted);
}

.room-occupant.urgent .occ-due {
  color: var(--warning);
  font-weight: 600;
}
.room-vacant {
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--success);
  background: #ecfdf5;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  text-align: center;
}
button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0.55rem 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.05s ease, opacity 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button.secondary {
  background: #e5e7eb;
  color: #111827;
}
table {
  width: 100%;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  border-collapse: collapse;
  box-shadow: var(--shadow);
}

th {
  background: var(--primary-soft);
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

th, td {
  padding: 0.6rem;
  border-bottom: 1px solid var(--border);
}

tr:last-child td {
  border-bottom: none;
}
.muted {
  color: var(--muted);
  font-style: italic;
}




/* Home dashboard extras */
.summary-card.is-clickable {
  cursor: pointer;
  user-select: none;
  transition: transform 0.08s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.summary-card.is-clickable:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.08);
  border-color: rgba(37, 99, 235, 0.35);
}

.summary-card.is-clickable:active {
  transform: translateY(0);
  opacity: 0.95;
}

.summary-card--mini p {
  font-size: 1.55rem;
}

.summary-sub {
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.room-card--warning {
  border-color: rgba(234, 88, 12, 0.35);
  box-shadow: 0 14px 35px rgba(234, 88, 12, 0.06);
}



/* ---------- Navbar ---------- */
header.navbar{
  position: sticky;
  top: 0;
  z-index: 50;

  width: min(var(--container), calc(100%));
  margin: 10px auto 16px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;

  padding: 12px 14px;
  border-radius: var(--radius-lg);

  background: rgba(15, 23, 42, .72);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar__brand{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
}
#brand-logo{
  height: 40px !important;
  width: 40px !important;
  border-radius: 14px !important;
  border: 1px solid var(--border);
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}
#brand-name, .brand-name{
  font-weight: 600;
  letter-spacing: .2px;
}

.navbar__toggle{
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow-in);
}
.navbar__toggle:hover{ background: rgba(255, 255, 255, 0.021); }
.navbar__toggle:focus-visible{ outline: none; box-shadow: var(--ring); }

.navbar__nav{
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Links + buttons unified */
.navbar__nav a,
.navbar__nav button{
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--bg);

  font: inherit;
  font-weight: 700;

  padding: 10px 12px;
  border-radius: 14px;
  cursor: pointer;

  transition: transform .12s ease, background .12s ease, border-color .12s ease, opacity .12s ease;
}
.navbar__nav a:hover,
.navbar__nav button:hover{
  background: rgba(255, 255, 255, 0.027);
  border-color: var(--border);
}
.navbar__nav a:active,
.navbar__nav button:active{
  transform: translateY(1px);
}
.navbar__nav a:focus-visible,
.navbar__nav button:focus-visible{
  outline: none;
  box-shadow: var(--ring);
}

/* Make auth buttons look like CTAs in nav */
#btn-show-register, #btn-show-login, #logout-btn{
  background: linear-gradient(135deg, rgba(109,40,217,.95), rgba(56,189,248,.75));
  border: 1px solid rgba(255,255,255,.14);
}
#logout-btn{
  background: rgba(255,255,255,.06);
}

/* Mobile nav */
@media (max-width: 860px){
  .navbar__toggle{ display: inline-flex; align-items:center; justify-content:center; }
  .navbar__nav{
    display: none;
    position: absolute;
    right: 12px;
    top: calc(100% + 10px);
    width: min(92vw, 360px);
    padding: 10px;
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, .92);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
  }
  .navbar__nav.active{ display: flex; flex-direction: column; align-items: stretch; }
  .navbar__nav a, .navbar__nav button{ width: 100%; justify-content: flex-start; }
}
/* No underline for navbar links */
.navbar__nav a,
.navbar__nav a:visited,
.navbar__nav a:hover,
.navbar__nav a:active {
  text-decoration: none !important;
}

a { text-decoration: none; }
a:hover { text-decoration: none; }

#btn-show-register{
  display: none;
}

.input-group {
  position: relative;
  width: 100%;
}

.input-group input {
  width: 100%;
  padding: 12px;
  padding-right: 45px;
  box-sizing: border-box;
}

.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 18px;
  user-select: none;
}

.occ-controls{
display:flex;
gap:10px;
margin-bottom:15px;
}

.occ-controls input{
padding:8px;
border:1px solid #ddd;
border-radius:6px;
flex:1;
}

.occ-controls select{
padding:8px;
border:1px solid #ddd;
border-radius:6px;
}

.rent-status{
padding:4px 10px;
border-radius:20px;
font-size:12px;
font-weight:600;
}

.status-paid{
background:#e6f8ec;
color:#1f8f4a;
padding:4px 10px;
border-radius:12px;
font-size:13px;
font-weight:600;
}

.status-due{
background:#fff4db;
color:#b78103;
padding:4px 10px;
border-radius:12px;
font-size:13px;
font-weight:600;
}

.status-overdue{
background:#ffe5e5;
color:#c62828;
padding:4px 10px;
border-radius:12px;
font-size:13px;
font-weight:600;
}