:root {
  --hmh-blue: #0057a8;
  --hmh-dark: #004080;
  --hmh-light: #e0ecf8;
  --hmh-text: #0b2340;
  --card-bg: #ffffff;
  --border-soft: #d4dcec;
}

/* GLOBAL */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--hmh-light);
  color: var(--hmh-text);
  line-height: 1.5;
}

/* HEADER & FOOTER */

.site-header {
  background-color: var(--hmh-blue);
  color: #ffffff;
  padding: 16px 20px;
  text-align: center;
}

.site-header h1 {
  margin: 0;
  font-size: 2rem; /* large */
  font-weight: 700;
}

.site-footer {
  margin-top: 24px;
  background-color: var(--hmh-blue);
  color: #ffffff;
  text-align: center;
  padding: 10px 12px;
  font-size: 0.95rem;
}

/* PAGE LAYOUT */

.page {
  max-width: 1100px;
  margin: 20px auto 24px;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* CARD */

.card {
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 2px 5px rgba(8, 35, 80, 0.18);
  border: 1px solid rgba(0, 0, 0, 0.03);
  overflow: hidden;
}

.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header h2 {
  margin: 0;
  font-size: 1.6rem;
  color: var(--hmh-dark);
}

.card-body {
  padding: 16px 18px 18px;
}

/* MENU CARD */

.card-menu .menu-header {
  gap: 12px;
}

.menu-header h2 {
  font-size: 1.7rem;
}

.menu-date {
  margin: 2px 0 0;
  font-size: 1.1rem;
  color: #455a7a;
}

/* NAV BUTTONS */

.menu-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-btn {
  border: none;
  background-color: var(--hmh-blue);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    background-color 0.12s ease;
}

.nav-btn.nav-btn-secondary {
  background-color: #ffffff;
  color: var(--hmh-blue);
  border: 1px solid var(--hmh-blue);
}

.nav-btn:hover {
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 3px 6px rgba(8, 35, 80, 0.25);
}

.nav-btn:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 1px 3px rgba(8, 35, 80, 0.25);
}

.nav-btn:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
  transform: none;
}

.hidden {
  display: none !important;
}

/* MENU COLUMNS */

.menu-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.menu-section h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  color: var(--hmh-dark);
  border-bottom: 2px solid var(--hmh-blue);
  padding-bottom: 4px;
}

.menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 1.05rem;
}

.menu-list li {
  padding: 6px 4px;
}

.menu-list li + li {
  border-top: 1px dashed #d0d7e8;
}

.menu-list li.empty {
  color: #6b7c96;
  font-style: italic;
}

/* ORDER CARD */

.card-order {
  margin-top: 4px;
}

.card-order .card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Auth area */

.auth-area {
  margin-bottom: 6px;
}

.auth-area .btn {
  font-size: 1rem;
}

/* FORM */

.order-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row label {
  font-weight: 600;
  font-size: 1.05rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  padding: 8px 10px;
  font-size: 1rem;
  font-family: inherit;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--hmh-blue);
  outline-offset: 1px;
}

/* SALAD CARD */

.salad-card {
  margin-top: 4px;
  padding: 10px 10px 12px;
  border-radius: 10px;
  background-color: #f5f7fc;
  border: 1px solid var(--border-soft);
}

.salad-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.salad-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--hmh-dark);
}

.topping-group {
  margin-top: 8px;
}

.topping-group-header {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 3px;
  color: #3a4b68;
}

.topping-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.topping-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--hmh-blue);
  padding: 4px 10px;
  background-color: #ffffff;
  font-size: 0.95rem;
  cursor: pointer;
}

.topping-pill input {
  margin: 0;
}

/* FORM ACTIONS & BUTTONS */

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}

.btn {
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    background-color 0.12s ease,
    color 0.12s ease;
}

.btn-primary {
  background-color: var(--hmh-blue);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(8, 35, 80, 0.25);
}

.btn-primary:hover {
  background-color: #004b91;
  transform: translateY(-1px);
  box-shadow: 0 3px 6px rgba(8, 35, 80, 0.28);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(8, 35, 80, 0.28);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--hmh-blue);
  border: 1px solid var(--hmh-blue);
}

.btn-secondary:hover {
  background-color: #f3f7ff;
}

.btn-link {
  background: transparent;
  color: var(--hmh-blue);
  padding-left: 0;
  padding-right: 0;
  box-shadow: none;
}

.btn-link:hover {
  text-decoration: underline;
}

/* RESPONSIVE */

@media (max-width: 800px) {
  .menu-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .menu-columns {
    grid-template-columns: 1fr;
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .menu-nav {
    align-self: flex-end;
  }
}
/* Banners */
.banner {
    position: fixed;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    padding: 12px 25px;
    border-radius: 6px;
    font-weight: 600;
    color: white;
    opacity: 0;
    transition: all 0.3s ease;
}
.banner-success { background: #1a8f3a; }
.banner-error { background: #b81c1c; }

.banner.visible {
    top: 20px;
    opacity: 1;
}

/* Submit Button Loading */
#submitBtn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

#submitBtn.loading::after {
    content: "";
    position: absolute;
    right: -28px;
    top: 50%;
    width: 14px;
    height: 14px;
    border: 3px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}
/* Slide-down order summary panel */
.order-panel {
    position: fixed;
    top: -200px;
    left: 0;
    width: 100%;
    background: #004080;
    color: #fff;
    padding: 20px 25px;
    font-size: 1.1rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
    z-index: 9999;
    transition: top 0.45s ease;
}

.order-panel.visible {
    top: 0;
}

.order-panel .close-btn {
    float: right;
    cursor: pointer;
    font-size: 1.4rem;
    margin-left: 15px;
    opacity: 0.8;
}
.order-panel .close-btn:hover {
    opacity: 1;
}
/* ============================
   FINAL — Order summary slide-down panel
   ============================ */

.order-panel {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translate(-50%, -120%); /* start hidden above screen */
  z-index: 9999;

  min-width: min(520px, 95vw);
  background: #004080;
  color: #fff;

  padding: 18px 22px;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.35);

  opacity: 0;
  pointer-events: none;

  transition:
    transform 0.35s ease-out,
    opacity 0.35s ease-out;
}

/* The JS toggles this */
.order-panel.visible {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

/* Close button */
.order-panel .close-btn {
  position: absolute;
  top: 6px;
  right: 12px;
  font-size: 22px;
  cursor: pointer;
  color: #fff;
  opacity: 0.9;
}

.order-panel .close-btn:hover {
  opacity: 1;
}