@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,700;1,400;1,500&family=Lato:wght@400;700&display=swap');

/* ═══════════════════════════════════════════════════════════════
   COMMON STYLES — Shared across all app pages
   ═══════════════════════════════════════════════════════════════ */

/* ——— Color Palette (harmonised with index_styles.css) ——— */
:root {
  /* Backgrounds & surfaces */
  --page-bg: #F4F7F9;
  /* ice white */
  --surface: #FAFCFF;
  /* cards, forms, panels - white with a whisper of cool blue */
  --surface-alt: #F0F4F8;
  /* alternate surface - soft frost */
  --surface-hover: #f0ede6;
  /* subtle hover tint */

  /* Navy (primary brand – replaces old bordeaux) */
  --navy: #192646;
  --navy-mid: rgb(37, 66, 121);
  --navy-light: #2d67be;
  --navy-soft: rgba(41, 65, 97, 0.852);

  /* Gold (accent – carried from index) */
  --gold: #B8933E;
  --gold-light: #D4B06A;
  --gold-pale: #E8D5A8;

  /* Text */
  --text-heading: #112b4c;
  /* navy for headings */
  --text-body: #333333;
  --text-muted: #777777;
  --text-faint: #999999;

  /* Borders */
  --border: #ddd;
  --border-light: #eee;
  --border-focus: #0C1B2E;
  /* navy ring on focus */

  /* Primary (Navy – default buttons & interactive accents) */
  --primary: #11224e;
  --primary-hover: #1d2c7e;
  --primary-shadow: rgba(18, 31, 47, 0.601);

  /* Success (Green – Submit / Approve / Done) */
  --success: #11224e;
  --success-hover: #1d2c7e;
  --success-light: #f0faf4;
  --success-border: #b6e2c8;
  --success-shadow: rgba(18, 31, 47, 0.601);

  /* Danger (Red – Delete / Reject / No) */
  --danger: #c0392b;
  --danger-hover: #962d22;
  --danger-light: #fee2e2;
  --danger-border: #fecaca;

  /* Warning (Amber / Gold) */
  --warning: #D4A017;
  --warning-bg: #fff8e1;
  --warning-border: #ffb300;
  --warning-text: #856404;

  /* Cancel (Neutral gray) */
  --cancel-bg: #e8e8e8;
  --cancel-text: #555555;
  --cancel-hover: #d4d4d4;
  --cancel-border: #ccc;
}

/* ——— Base Reset & Body ——— */
body {
  font-family: 'Lato', sans-serif;
  background-color: var(--page-bg);
  color: var(--text-body);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  padding-bottom: 500px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* ——— Header ——— */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding: 20px;
  background-color: var(--surface);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border-radius: 5px;
}

.site-title {
  font-family: 'Cormorant Garamond', serif;
  letter-spacing: 1.7px;
  line-height: 1.2;
  color: var(--navy);
  margin: 0px 0px 0px 15px;
  font-size: 21px;
  font-weight: 700;
  text-align: left;
  flex-grow: 1;
  max-width: 320px;
}

.logo-title-group {
  display: flex;
  align-items: center;
}

.logo {
  height: 60px;
  margin-right: 15px;
}

/* ——— Navigation ——— */
nav {
  display: flex;
  gap: 25px;
  align-items: center;
}

.nav-button {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background-color: transparent;
  border: 1px solid var(--navy);
  border-radius: 5px;
  text-decoration: none;
  color: var(--navy);
  position: relative;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.nav-button:hover {
  background-color: var(--navy);
  color: #FFFFFF;
}

.badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--navy);
  color: white;
  border-radius: 50%;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: bold;
  display: none;
}

#language-selector {
  width: auto;
  padding: 10px 15px;
  border: 1px solid var(--navy);
  border-radius: 5px;
  background-color: transparent;
  color: var(--navy);
  font-family: 'Lato', sans-serif;
  font-size: 1em;
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg fill='%230C1B2E' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 35px;
  margin-bottom: 0;
}

#language-selector:hover {
  background-color: var(--surface-hover);
}

#language-selector:focus {
  border-color: var(--navy);
  outline: none;
  box-shadow: 0 0 5px var(--navy-soft);
}

/* ——— Main Content Area ——— */
main {
  max-width: 1000px;
  margin: 0 auto;
}

ul {
  list-style: none;
  padding: 0;
}

/* ——— Form Controls ——— */
textarea,
input,
select,
button {
  display: block;
  margin-bottom: 15px;
  width: 100%;
  padding: 12px;
  border: 1px solid var(--cancel-border);
  border-radius: 5px;
  box-sizing: border-box;
  font-family: 'Lato', sans-serif;
  font-size: 1em;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--border-focus);
  outline: none;
  box-shadow: 0 0 5px var(--navy-soft);
}

form {
  margin-top: 30px;
  background-color: var(--surface);
  padding: 25px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.form-container {
  margin-top: 20px;
  background-color: var(--surface);
  padding: 25px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.form-container h3 {
  margin-top: 0;
  color: var(--navy);
}

.form-container label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-container input[type="text"],
.form-container input[type="datetime-local"],
.form-container select,
.form-container textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid var(--cancel-border);
  border-radius: 4px;
  box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS — Unified taxonomy
   ═══════════════════════════════════════════════════════════════ */

/* Base button reset */
button {
  max-width: 500px;
  margin: 0 auto;
  background-color: var(--primary);
  color: white;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s, box-shadow 0.2s;
}

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

form button {
  margin-bottom: 15px;
}

/* --- Primary (Navy – default action) --- */
.btn-primary,
.action-button,
.primary-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px var(--primary-shadow);
}

.btn-primary:hover,
.action-button:hover,
.primary-button:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px var(--primary-shadow);
}

.action-button {
  margin-top: 20px;
}

/* --- Success (Green – Submit / Approve / Done) --- */
.btn-success,
form button[type="submit"],
#create-thread-form button[type="submit"],
#edit-participants-form button[type="submit"] {
  background-color: var(--success);
  color: white;
  font-weight: 600;
  font-size: 1.1em;
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 2px 6px var(--success-shadow);
  transition: all 0.3s ease;
}

.btn-success:hover,
form button[type="submit"]:hover,
#create-thread-form button[type="submit"]:hover,
#edit-participants-form button[type="submit"]:hover {
  background-color: var(--success-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px var(--success-shadow);
}

.primary-button.final-done {
  background-color: var(--success) !important;
}

.primary-button.final-done:hover {
  background-color: var(--success-hover) !important;
}

/* --- Danger (Red – Delete / Reject) --- */
.btn-danger,
.delete-button {
  background-color: var(--danger);
  color: #fff;
  border: none;
  padding: 8px 15px;
  border-radius: 5px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
  margin-right: 5px;
  max-width: 120px;
}

.btn-danger:hover,
.delete-button:hover {
  background-color: var(--danger-hover);
}

/* --- Cancel / Neutral (Gray) --- */
.btn-cancel,
.cancel-button,
.secondary-button,
#add-participant,
#cancel-create-thread,
#cancel-edit-participants,
#cancel-publication,
#cancel-create-countdown,
#cancel-create-agreement {
  background-color: var(--cancel-bg);
  color: var(--cancel-text);
  border: 1px solid var(--cancel-border);
  font-weight: 500;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}

.btn-cancel:hover,
.cancel-button:hover,
.secondary-button:hover,
#add-participant:hover,
#cancel-create-thread:hover,
#cancel-edit-participants:hover,
#cancel-publication:hover,
#cancel-create-countdown:hover,
#cancel-create-agreement:hover {
  background-color: var(--cancel-hover);
  border-color: #aaa;
}

/* --- Outline (Nav-style) --- */
#logout-button {
  border-color: var(--danger);
  color: var(--danger);
}

#logout-button:hover {
  background-color: var(--danger);
  color: white;
}

/* ——— Empty State ——— */
.empty-state {
  text-align: center;
  padding: 50px;
  color: var(--text-muted);
  background-color: var(--surface-alt);
  border-radius: 5px;
}

/* ——— Timestamp ——— */
.timestamp {
  color: #101010;
  font-weight: 600;
  font-size: 0.9em;
}

/* ——— Links ——— */
.signup-link {
  text-align: center;
  margin-top: 25px;
  color: #666;
  font-size: 0.95em;
}

.signup-link a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}

.signup-link a:hover {
  text-decoration: underline;
}

/* ——— Warning text ——— */
.pending-warning {
  color: var(--danger);
  font-weight: bold;
  margin-left: 10px;
}

/* ——— Table (generic) ——— */
table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid var(--border);
  padding: 8px;
}

th {
  background-color: #f2f2f2;
}

/* ——— Modal Overlay & Content ——— */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal-content {
  background-color: var(--surface);
  padding: 30px;
  border-radius: 10px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.modal-buttons button {
  width: auto;
  min-width: 120px;
}

.modal-buttons button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

/* ——— Checkbox Group (Agreement target-users) ——— */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
  user-select: none;
}

.form-container .checkbox-label {
  display: flex;
  margin-bottom: 0;
}

.checkbox-label:hover {
  background-color: var(--surface-hover);
  border-color: #bbb;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.checkbox-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #bbb;
  flex-shrink: 0;
  transition: background-color 0.15s, border-color 0.15s;
}

.checkbox-custom::after {
  content: '';
  display: block;
  width: 10px;
  height: 5px;
  border-left: 2.5px solid #fff;
  border-bottom: 2.5px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: opacity 0.15s;
}

.checkbox-label input[type="checkbox"]:checked~.checkbox-custom {
  background-color: var(--success);
  border-color: var(--success);
}

.checkbox-label input[type="checkbox"]:checked~.checkbox-custom::after {
  opacity: 1;
}

.checkbox-label input[type="checkbox"]:checked~.checkbox-text {
  font-weight: 600;
  color: var(--success);
}

.checkbox-label:has(input[type="checkbox"]:checked) {
  background-color: var(--success-light);
  border-color: var(--success-border);
}

.checkbox-text {
  font-weight: 500;
  color: var(--text-body);
  transition: color 0.15s, font-weight 0.15s;
}

/* ——— Hamburger Menu ——— */
.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 0.5rem;
}

.hamburger-line {
  width: 30px;
  height: 4px;
  background: var(--navy);
  transition: all 0.3s ease;
}

/* ——— Accessibility ——— */
.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  white-space: nowrap;
}

.visually-hidden.focusable:active,
.visually-hidden.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto;
}

/* ——— Keyframe Animations ——— */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  75% {
    transform: translateX(4px);
  }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — Common layout breakpoints
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1099px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 73px;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-in-out, padding 0.2s step-end;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

  #nav-toggle:checked~.nav-menu {
    max-height: 100vh;
    padding: 8px;
    transition: max-height 0.6s ease-in-out, padding 0.6s step-start;
  }

  #nav-toggle:checked+.hamburger .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  #nav-toggle:checked+.hamburger .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  #nav-toggle:checked+.hamburger .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }

  .container {
    padding: 12px 8px;
  }

  header {
    padding: 8px;
  }

  .logo {
    height: 40px;
    margin-right: 0px;
  }

  .site-title {
    font-size: 18px;
    margin: 0px 8px 0px 20px;
    line-height: 20px;
  }

  h1 {
    font-size: 24px;
  }
}