/* Rebecca & Oliver's Wedding — clean, minimal, white */

:root {
  --color-bg: #ffffff;
  --color-text: #2b2b2b;
  --color-muted: #8a8580;
  --color-accent: #b3925f;
  --color-accent-dark: #96784a;
  --color-tint: #f7f2ea;
  --color-border: #e7e2da;
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--color-bg);
  color-scheme: light;
}

body {
  margin: 0;
  padding: 3rem 1.5rem 4rem;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

#app {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Header */

header {
  text-align: center;
}

h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.25rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 .amp {
  font-style: italic;
  color: var(--color-accent);
  padding: 0 0.15em;
}

.date {
  margin: 0.6rem 0 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.divider {
  margin: 1.1rem auto;
  color: var(--color-accent);
  font-size: 0.9rem;
  opacity: 0.8;
}

.tagline {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
}

/* Screens (shared) */

.screen {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fadeIn 0.4s ease;
}

.screen[hidden] {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Upload screen */

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.field label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

#guestName {
  padding: 0.75rem 0.25rem;
  font-size: 1.05rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  outline: none;
  transition: border-color 0.2s ease;
}

#guestName::placeholder {
  color: #c7c1b8;
}

#guestName:focus {
  border-bottom-color: var(--color-accent);
}

.share-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #ffffff;
  background: var(--color-accent);
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(179, 146, 95, 0.28);
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.share-button:active {
  background: var(--color-accent-dark);
  transform: scale(0.98);
  box-shadow: 0 3px 10px rgba(179, 146, 95, 0.28);
}

/* Queue screen */

#overallProgress {
  margin: 0;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

#fileList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.file-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

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

.file-name {
  font-size: 0.85rem;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-row progress {
  width: 100%;
  height: 6px;
  border: none;
  border-radius: 999px;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
}

.file-row progress::-webkit-progress-bar {
  background: var(--color-tint);
  border-radius: 999px;
}

.file-row progress::-webkit-progress-value {
  background: var(--color-accent);
  border-radius: 999px;
  transition: width 0.2s ease;
}

.file-row progress::-moz-progress-bar {
  background: var(--color-accent);
  border-radius: 999px;
}

.file-status {
  font-size: 0.8rem;
  color: var(--color-muted);
  min-height: 1em;
}

.retry-button {
  align-self: flex-start;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  background: transparent;
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.retry-button:active {
  background: var(--color-tint);
}

/* Success screen */

#success-screen {
  align-items: center;
  text-align: center;
  padding: 1.5rem 0;
}

#successMessage {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--color-text);
}