:root {
  --font-sans: "Poppins", "Segoe UI", sans-serif;
  --bg-page: #f4ede2;
  --bg-card: rgba(255, 255, 255, 0.85);
  --text-primary: #2a1d1a;
  --text-secondary: #6e5c57;
  --accent-soft: rgba(255, 255, 255, 0.6);
  --shadow-soft: 0 20px 40px rgba(42, 29, 26, 0.18);
  --shadow-small: 0 4px 14px rgba(42, 29, 26, 0.15);
  --radius-card: 24px;
  --radius-pill: 999px;
  --gap: clamp(1rem, 2vw, 1.6rem);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: radial-gradient(circle at 20% 20%, #fdf6ec 0%, var(--bg-page) 60%, #e8dccf 100%);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font: inherit;
}

.page-hero {
  padding: clamp(2rem, 6vw, 4rem) clamp(1.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  display: flex;
  justify-content: center;
  text-align: center;
}

.hero-content {
  max-width: 720px;
  background: var(--bg-card);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(6px);
}

.hero-content h1 {
  margin: 0 0 0.6rem;
  font-size: clamp(2rem, 4.8vw, 3.2rem);
}

.hero-tagline {
  margin: 0;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  color: var(--text-secondary);
}

main {
  padding: 0 clamp(1.5rem, 4vw, 4rem) clamp(4rem, 8vw, 5rem);
}

.login-card {
  max-width: min(420px, 90vw);
  margin: 0 auto;
  background: var(--bg-card);
  padding: clamp(2rem, 5vw, 2.75rem);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: clamp(1rem, 3vw, 1.5rem);
  text-align: center;
}

.login-subheading {
  margin: 0;
  font-size: clamp(1.2rem, 3.5vw, 1.6rem);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.password-form {
  display: grid;
  gap: clamp(0.75rem, 2vw, 1.1rem);
}

.password-label {
  justify-self: start;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.password-input {
  border: 1px solid rgba(42, 29, 26, 0.18);
  border-radius: var(--radius-pill);
  padding: 0.85rem 1.25rem;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.password-input:focus {
  outline: none;
  border-color: rgba(58, 92, 255, 0.35);
  box-shadow: 0 0 0 4px rgba(58, 92, 255, 0.15);
}

.password-submit {
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.9rem 1.5rem;
  background: rgba(42, 29, 26, 0.92);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.password-submit:hover,
.password-submit:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(42, 29, 26, 0.28);
  outline: none;
}

.form-error {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(203, 52, 76, 0.12);
  color: #8f1a2d;
  font-weight: 600;
}

.calendar {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: 1fr;
}

@media (min-width: 1200px) {
  .calendar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.calendar-month {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: clamp(1rem, 3vw, 1.8rem);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.calendar-month::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.month-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.month-label {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 600;
}

.month-short {
  font-size: clamp(1rem, 2vw, 1.2rem);
  letter-spacing: 0.35em;
  color: var(--text-secondary);
}

.weekday-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.weekday-row span {
  display: flex;
  justify-content: center;
  align-items: center;
  letter-spacing: 0.08em;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.55rem;
}

.day-cell {
  position: relative;
  border: none;
  border-radius: 12px;
  padding: 1rem 0.3rem 1rem;
  background: var(--day-color, rgba(255, 255, 255, 0.6));
  color: var(--text-primary);
  text-align: center;
  min-height: clamp(82px, 18vw, 98px);
  box-shadow: var(--shadow-small);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.2s ease;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  --badge-size: clamp(32px, 6.5vw, 44px);
}

.day-cell:focus-visible {
  outline: 3px solid rgba(58, 92, 255, 0.6);
  outline-offset: 3px;
}

.day-cell:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(42, 29, 26, 0.18);
}

.day-cell.placeholder {
  visibility: hidden;
  pointer-events: none;
}

.day-number {
  display: block;
  font-size: clamp(1.25rem, 4.4vw, 1.6rem);
  font-weight: 600;
}

.day-badge {
  width: var(--badge-size);
  aspect-ratio: 1 / 1;
  height: auto;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-small);
  flex: 0 0 auto;
}

@media (max-width: 599px) {
  .day-cell {
    gap: 0.45rem;
    padding: 0.85rem 0.2rem 0rem;
    min-height: 82px;
    --badge-size: 34px;
  }
}

.day-cell.is-weekend {
  
}

.modal {
  --modal-accent: rgba(255, 255, 255, 0.7);
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 1000;
}

.modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30, 22, 20, 0.45);
}

.modal-content {
  position: relative;
  width: min(640px, 92vw);
  background: #fff;
  border-radius: calc(var(--radius-card) - 6px);
  border-top: 10px solid var(--modal-accent, rgba(255, 255, 255, 0.7));
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow-soft);
  transform: translateY(30px);
  transition: transform 0.3s ease;
}

.modal-photo {
  margin-top: 1.5rem;
}


.modal.is-visible .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: clamp(0.65rem, 2vw, 0.95rem);
  right: clamp(0.65rem, 2vw, 0.95rem);
  border: none;
  background: rgba(0, 0, 0, 0.08);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
}

.modal-close:hover {
  box-shadow: 0 6px 16px rgba(42, 29, 26, 0.25);
}

.modal-close:focus-visible {
  outline: 3px solid rgba(58, 92, 255, 0.35);
  outline-offset: 2px;
}

.modal-body {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 640px) {
  .modal-body {
    grid-template-columns: 1fr 1.2fr;
  }
}

.polaroid-frame {
  background: #fffdf6;
  border-radius: 22px;
  padding: 1.2rem 1.2rem 1.6rem;
  box-shadow: 0 24px 40px rgba(42, 29, 26, 0.25);
  position: relative;
}

.polaroid-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(255, 255, 255, 0.65);
  pointer-events: none;
}

.modal-image {
  width: 100%;
  border-radius: 14px;
  object-fit: cover;
}

.modal-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.modal-text {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-open {
  overflow: hidden;
}

.empty-state {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}