/* 🎨 GLOBAL COLOR & STYLE VARIABLES */
:root {
  --page-bg: #ffffff;
  --card-bg: linear-gradient(145deg, #f8f9fb, #ffffff);
  --card-border: rgba(255,255,255,0.71);
  --text: #1a1a1a;
  --muted: #333;
  --gradient-bar: linear-gradient(-2deg, #130B1A, #140D22, #140D22, #1D1147, #3B267A);
  --tag-10: #00FF90;
  --tag-3: #FF7000;
  --tag-default: #FF00B4;
  --upcoming: #FF3066;
  --upcoming-border: #D3B5FF;
  --upcoming-text: #fff;
  --expired: #848484;
  --expired-text: #FFFFFF;
  --back-bg: #ffffff;
  --back-text: #000000;
  --back-bar-bg: #ffffff;
  --back-bar-text: #000000;
  --back-border: #ffffff;
  --shadow-elevate: 8px 8px 28px rgba(0, 0, 0, 0.12), -8px -8px 18px rgba(255, 255, 255, 0.9);
  --radius-card: 20px;
  --radius-pill: 9999px;
  --font: "SF Pro Display", "Gotham", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

html {
  background: var(--page-bg);
  font-family: var(--font);
  color: var(--text);
}

body .wp-fineprint,
body .wp-fineprint p,
body .wp-fineprint * {
  font-size: clamp(0.7rem, 1.2vw, 0.85rem) !important;
  line-height: 1.4 !important;
}

.wp-calgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(0.8rem, 2vw, 1.5rem);
  justify-content: center;
  max-width: 1300px;
  margin: 0 auto;
}

@media (max-width: 1200px) { .wp-calgrid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) { .wp-calgrid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .wp-calgrid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .wp-calgrid { grid-template-columns: repeat(2, 1fr); } }

.wp-flip-container {
  perspective: 1000px;
  cursor: pointer;
}

.wp-flip-inner {
  position: relative;
  width: 100%;
  transition: transform 0.65s ease-in-out;
  transform-style: preserve-3d;
  will-change: transform;
}

.wp-flip-container.flipped .wp-flip-inner {
  transform: rotateY(180deg);
}

.wp-flip-front,
.wp-flip-back {
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.wp-flip-front {
  transform: rotateY(0deg);
  z-index: 2;
}

.wp-flip-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: rotateY(180deg);
  z-index: 1;
}

.wp-flip-container:not(.flipped) .wp-flip-front { visibility: visible; }
.wp-flip-container:not(.flipped) .wp-flip-back { visibility: hidden; }
.wp-flip-container.flipped .wp-flip-front { visibility: hidden; }
.wp-flip-container.flipped .wp-flip-back { visibility: visible; }

.wp-calcard {
  position: relative;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  border: 3px solid var(--card-border);
  box-shadow: var(--shadow-elevate);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s ease;
}

.wp-calcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  filter: brightness(1.1);
}

.wp-calcard__bar {
  background: var(--gradient-bar);
  color: #fff;
  padding: 1.1rem .5rem .5rem;
  border-top-left-radius: var(--radius-card);
  border-top-right-radius: var(--radius-card);
  text-align: center;
  display: grid;
  place-items: center;
  box-shadow: inset 0 2px 4px rgba(255,255,255,0.3), 0 3px 10px rgba(0,0,0,0.15);
  transition: height 0.2s ease;
}

.wp-calcard__bar > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.wp-calcard__title {
  font-weight: 500;
  line-height: 1.18;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  margin-bottom: 8px;
  text-wrap: balance;
  max-width: 99%;
}

.wp-calcard__tag {
  color: var(--text);
  font-size: clamp(0.7rem, 1.3vw, 1rem);
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px 10px 5px 14px;
  border-radius: var(--radius-pill);
  line-height: 1.3;
  letter-spacing: 1px;
  box-shadow: inset 0 3px 10px 1px rgba(255,255,255,0.7), 
              0 2px 9px rgba(0,0,0,0.3);
}

/* Semantic classes - independent of exact wording */
.wp-calcard__tag.save10 { 
  background: var(--tag-10);
  box-shadow: inset 0 3px 10px 1px rgba(255,255,255,0.7), 
              0 2px 9px rgba(0,0,0,0.3),
              0 0 20px rgba(0, 255, 144, 0.7);
}

.wp-calcard__tag.save3 { 
  background: var(--tag-3);
  box-shadow: inset 0 3px 10px 1px rgba(255,255,255,0.7), 
              0 2px 9px rgba(0,0,0,0.3),
              0 0 20px rgba(255, 112, 0, 0.7);
}

.wp-calcard__tag:not(.save10):not(.save3) { 
  background: var(--tag-default); 
}

.wp-calcard__subtext {
  margin-top: 3px;
  font-size: 0.75rem;
  color: #D2C6F0;
  letter-spacing: 0.4px;
  font-weight: 400;
  padding-top: 10px;
  text-transform: lowercase;
}

.wp-calcard__body {
  flex: 1;
  padding: 26px 16px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

.wp-date__nums {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.wp-date__month {
  font-size: clamp(1rem, 1.6vw, 1.8rem);
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
}

.wp-date__day {
  font-size: clamp(3.8rem, 7vw, 5rem);
  font-weight: 400;
  color: var(--text);
  margin-top: 2px;
  margin-bottom: 2px;
  letter-spacing: -1px;
}

.wp-date__year {
  font-size: clamp(1rem, 1.2vw, 1.3rem);
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 4px;
}

.wp-calcard.upcoming {
  box-shadow: 0 0 0 3px var(--upcoming-border), 0 0 15px 3px rgba(190,0,255,0.25);
}

.wp-upcoming-badge,
.wp-expired-badge {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 0.7rem;
  font-weight: 600;
  padding: clamp(1px, .5vw, 6px) 12px clamp(1px, .5vw, 6px) 16px;
  border-bottom-right-radius: 12px;
  text-transform: uppercase;
  z-index: 2;
}

.wp-flip-container.flipped .wp-flip-front .wp-upcoming-badge,
.wp-flip-container.flipped .wp-flip-front .wp-expired-badge {
  opacity: 0;
}

.wp-upcoming-badge {
  background: var(--upcoming);
  color: var(--upcoming-text);
  box-shadow: 0 0 8px rgba(255, 48, 102, 0.7), 
              0 0 18px rgba(255, 48, 102, 0.4);
}

.wp-expired-badge {
  background: var(--expired);
  color: var(--expired-text);
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}

.wp-flip-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 18px;
  height: 18px;
  opacity: 0.35;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.wp-flip-container:hover .wp-flip-icon {
  opacity: 0.7;
}

.wp-flip-container.flipped .wp-flip-front .wp-flip-icon {
  opacity: 0;
}

.wp-calcard.expired {
  filter: grayscale(100%);
  opacity: .5;
}

.wp-calcard.expired .wp-calcard__bar {
  background: var(--expired);
  color: var(--expired-text);
}

.wp-flip-container.flipped .wp-flip-back .wp-calcard.expired {
  filter: none;
  opacity: 1;
}

.wp-flip-container.flipped .wp-flip-back .wp-calcard.expired .wp-calcard__bar {
  background: var(--back-bar-bg);
  color: var(--back-bar-text);
}

.wp-flip-back .wp-calcard {
  height: 100%;
  background: var(--back-bg);
  border-color: var(--back-border);
  box-shadow: 0 8px 50px rgba(30, 20, 60, 0.22), 0 4px 30px rgba(30, 20, 60, 0.16);
}

.wp-flip-back .wp-calcard__bar {
  background: var(--back-bar-bg);
  color: var(--back-bar-text);
  box-shadow: none;
}

.wp-flip-back .wp-calcard__title {
  color: var(--back-bar-text);
}

.wp-flip-back .wp-calcard__subtext {
  color: var(--back-text);
}

.wp-flip-back .wp-calcard__tag {
  background: var(--back-bg) !important;
  color: var(--back-text) !important;
  border: 2px solid var(--back-text);
  box-shadow: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.wp-flip-back .wp-calcard__tag:hover {
  background: var(--back-text) !important;
  color: var(--back-bg) !important;
  transform: scale(1.05);
}

.wp-flip-back .wp-calcard__body {
  padding: 20px clamp(5px, 4vw, 32px) 30px;
  margin-top: 0;
  text-align: left;
  align-items: flex-start;
  justify-content: flex-start;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.wp-flip-back .wp-calcard__body::-webkit-scrollbar {
  display: none;
}

.wp-fineprint {
  font-size: clamp(0.7rem, 1.2vw, 0.85rem) !important;
  line-height: 1.4 !important;
  color: var(--text);
}

.wp-flip-back .wp-fineprint {
  color: var(--back-text);
}

.wp-fineprint p {
  margin-bottom: 10px !important;
  font-size: inherit !important;
  line-height: inherit !important;
}

/* Year Toggle Styles */
.wp-year-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin: 0 auto 2rem;
  max-width: 350px;
}

.wp-year-toggle__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.wp-year-toggle__label.active {
  color: #3B267A;
}

.wp-year-toggle__label.inactive {
  opacity: 0.4;
  cursor: pointer;
}

.wp-year-toggle__label.inactive:hover {
  opacity: 0.7;
}

.wp-year-toggle__switch {
  position: relative;
  width: 60px;
  height: 30px;
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  border-radius: 15px;
  cursor: pointer;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.wp-year-toggle__switch::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  background: linear-gradient(-2deg, #130B1A, #1D1147, #3B267A);
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.wp-year-toggle__switch.show-currentyear::before {
  transform: translateX(30px);
}