/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Date Planner – style.css
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Design Tokens ── */
:root {
  --clr-pink:        #ff6b9d;
  --clr-pink-mid:    #ff8fbb;
  --clr-pink-light:  #ffc2d4;
  --clr-pink-pale:   #fff0f5;
  --clr-purple-pale: #f0e8ff;
  --clr-text:        #4a3040;
  --clr-muted:       #9a7d8a;

  --shadow-card:     0 16px 48px rgba(255, 107, 157, 0.14), 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-btn:      0 4px 18px rgba(255, 107, 157, 0.45);
  --shadow-btn-hover:0 8px 28px rgba(255, 107, 157, 0.58);

  --radius-card:  24px;
  --radius-btn:   50px;
  --radius-input: 14px;
  --radius-food:  18px;
}

/* ── Body / Background ── */
body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg,
    var(--clr-pink-pale)   0%,
    var(--clr-purple-pale) 50%,
    var(--clr-pink-pale)   100%);
  background-attachment: fixed;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  color: var(--clr-text);
}

/* ── Floating Hearts ── */
.hearts-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.heart {
  position: absolute;
  top: -40px;
  opacity: 0;
  animation: floatDown linear infinite;
  will-change: transform, opacity;
  user-select: none;
}

@keyframes floatDown {
  0%   { transform: translateY(0)     rotate(0deg)   scale(1);    opacity: 0; }
  6%   {                                                           opacity: 0.85; }
  88%  {                                                           opacity: 0.55; }
  100% { transform: translateY(108vh) rotate(380deg) scale(0.75); opacity: 0; }
}

/* ── Screens ── */
.screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.48s ease;
  z-index: 1;
}

.screen.active {
  opacity: 1;
  pointer-events: auto;
}

/* ── Cards ── */
.card {
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 194, 212, 0.45);
  border-radius: var(--radius-card);
  padding: 2.75rem 2.25rem 2.5rem;
  box-shadow: var(--shadow-card);
  text-align: center;
  width: 100%;
  max-width: 440px;
}

.card-wide {
  max-width: 580px;
}

/* slide-up entry animation – replayed via JS on each screen show */
@keyframes slideUp {
  from { transform: translateY(30px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* ── Big Emoji ── */
.emoji-big {
  display: block;
  font-size: 3.2rem;
  margin-bottom: 1rem;
  animation: pulse 2.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1)     translateY(0);   }
  50%       { transform: scale(1.1)  translateY(-7px); }
}

/* ── Titles ── */
.title {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, #d63384 0%, #9b59b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Base Button ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.78rem 2rem;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 1rem;
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

/* Pink gradient – Yes & primary */
.btn-yes,
.btn-primary {
  background: linear-gradient(135deg, var(--clr-pink) 0%, var(--clr-pink-mid) 100%);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-yes:hover,
.btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-btn-hover);
}

.btn-yes:active,
.btn-primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: var(--shadow-btn);
}

/* Outline – No (moves away!) */
.btn-no {
  background: transparent;
  color: var(--clr-muted);
  border: 2px solid var(--clr-pink-light);
  /* left/top/transform transitions kick in once the button is position:fixed */
  transition:
    left      0.3s ease-out,
    top       0.3s ease-out,
    transform 0.3s ease-out,
    border-color 0.22s ease,
    color        0.22s ease,
    opacity      0.22s ease;
}

.btn-no:hover {
  border-color: var(--clr-pink);
  color: var(--clr-pink);
}

/* Button row on ask screen */
.btn-row {
  display: flex;
  position: relative;
  width: 100%;
  min-height: 7rem;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Form Elements ── */
.form-group {
  text-align: left;
  margin-bottom: 1.35rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.45rem;
}

.form-group input[type="date"],
.form-group select {
  width: 100%;
  padding: 0.72rem 1rem;
  border: 2px solid var(--clr-pink-light);
  border-radius: var(--radius-input);
  font-size: 1rem;
  font-family: inherit;
  color: var(--clr-text);
  background: #fff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23ff6b9d' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.6rem;
  cursor: pointer;
}

.form-group input[type="date"]:focus,
.form-group select:focus {
  border-color: var(--clr-pink);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.14);
}

/* Shake validation feedback */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-9px); }
  40%       { transform: translateX(9px); }
  60%       { transform: translateX(-5px); }
  80%       { transform: translateX(5px); }
}

.shake {
  animation: shake 0.42s ease both;
  border-color: var(--clr-pink) !important;
}

/* ── Food Grid ── */
.food-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-bottom: 0.7rem;
}

.food-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--clr-pink-light);
  border-radius: var(--radius-food);
  padding: 1.1rem 0.65rem 0.95rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-family: inherit;
  transition:
    transform    0.22s ease,
    box-shadow   0.22s ease,
    border-color 0.22s ease,
    background   0.22s ease;
}

.food-card:hover {
  border-color: var(--clr-pink);
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 10px 28px rgba(255, 107, 157, 0.22);
}

.food-card[aria-pressed="true"] {
  background: linear-gradient(135deg, #fff0f7 0%, #f5e8ff 100%);
  border-color: var(--clr-pink);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 22px rgba(255, 107, 157, 0.28);
}

/* Checkmark badge on selected cards */
.food-card[aria-pressed="true"]::after {
  content: '✓';
  position: absolute;
  top: 7px;
  right: 9px;
  font-size: 0.65rem;
  font-weight: 900;
  color: #fff;
  background: var(--clr-pink);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 16px;
  text-align: center;
}

.food-emoji { font-size: 2.2rem; line-height: 1; }
.food-name  { font-size: 0.85rem; font-weight: 700; color: var(--clr-text); }

.hint {
  font-size: 0.8rem;
  color: var(--clr-muted);
  margin-bottom: 1.4rem;
}

/* ── Summary Panel ── */
.summary {
  background: linear-gradient(135deg, #fff0f7 0%, #f5e8ff 100%);
  border: 1px solid rgba(255, 107, 157, 0.2);
  border-radius: var(--radius-input);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.75rem;
  text-align: left;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.52rem 0;
  border-bottom: 1px solid rgba(255, 107, 157, 0.12);
}

.summary-row:last-child { border-bottom: none; }

.summary-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-text);
  text-align: right;
}

/* ── Toast / Notification ── */
.toast {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-pink);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  min-height: 1.4em;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 500px) {
  .card         { padding: 2rem 1.4rem 1.8rem; }
  .title        { font-size: 1.5rem; }
  .food-grid    { grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
  .food-emoji   { font-size: 1.85rem; }
}

@media (max-width: 360px) {
  .btn          { padding: 0.68rem 1.4rem; font-size: 0.92rem; }
  .title        { font-size: 1.35rem; }
}