/* SICORE Theme */
:root {
  --color-primary: #003259;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F5F5;
  --color-text: #003259;
  --color-text-light: #6B7280;
  --color-button-bg: #000000;
  --color-button-text: #FFFFFF;
  --color-success: #16A34A;
  --color-error: #DC2626;
  --color-gold: #D4A017;
  --color-silver: #9CA3AF;
  --color-bronze: #B87333;
  --font-stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-stack);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.hidden {
  display: none !important;
}

/* ==================== */
/* DISPLAY PAGE          */
/* ==================== */

.display-page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.display-header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 48px;
  border-bottom: 3px solid var(--color-primary);
}

.display-header .logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.display-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-primary);
}

.display-main {
  flex: 1;
  display: flex;
  padding: 48px;
  gap: 64px;
  min-height: 0;
}

.qr-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-width: 320px;
}

.qr-section img {
  width: 280px;
  height: 280px;
  border: 4px solid var(--color-primary);
  border-radius: 12px;
  padding: 8px;
  background: white;
}

.qr-hint {
  text-align: center;
  font-size: 20px;
  color: var(--color-text-light);
  line-height: 1.5;
}

.winners-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.winners-section h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
}

#winners-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.no-winners {
  font-size: 22px;
  color: var(--color-text-light);
  padding-top: 32px;
}

.winner-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 32px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  border-left: 6px solid var(--color-primary);
  animation: fadeSlideIn 0.6s ease-out;
}

.winner-card.gold {
  border-left-color: var(--color-gold);
  background: linear-gradient(135deg, #FEF9E7 0%, var(--color-bg-alt) 100%);
}

.winner-card.silver {
  border-left-color: var(--color-silver);
  background: linear-gradient(135deg, #F3F4F6 0%, var(--color-bg-alt) 100%);
}

.winner-card.bronze {
  border-left-color: var(--color-bronze);
  background: linear-gradient(135deg, #FDF2E9 0%, var(--color-bg-alt) 100%);
}

.winner-place {
  font-size: 20px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 100px;
  color: var(--color-primary);
}

.winner-card.gold .winner-place {
  color: var(--color-gold);
  font-size: 28px;
}

.winner-card.silver .winner-place {
  color: var(--color-silver);
  font-size: 24px;
}

.winner-card.bronze .winner-place {
  color: var(--color-bronze);
  font-size: 22px;
}

.winner-department {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-primary);
}

.winner-card.gold .winner-department {
  font-size: 36px;
}

.winner-card.silver .winner-department {
  font-size: 32px;
}

.winner-card.bronze .winner-department {
  font-size: 28px;
}

.display-footer {
  padding: 16px 48px;
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light);
  border-top: 1px solid #E5E7EB;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== */
/* SUBMIT PAGE (MOBILE) */
/* ==================== */

.submit-page {
  min-height: 100vh;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.submit-container {
  width: 100%;
  max-width: 400px;
  background: var(--color-bg);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.submit-header {
  text-align: center;
  margin-bottom: 32px;
}

.submit-header .logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.submit-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

#submit-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#submit-form label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#submit-form select,
#submit-form input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: var(--font-stack);
  border: 2px solid #E5E7EB;
  border-radius: 8px;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

#submit-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23003259' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
}

#submit-form select:focus,
#submit-form input:focus {
  outline: none;
  border-color: var(--color-primary);
}

#submit-form button {
  margin-top: 8px;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-stack);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-button-bg);
  color: var(--color-button-text);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s;
}

#submit-form button:hover {
  opacity: 0.85;
}

#submit-form button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.feedback {
  margin-top: 20px;
  padding: 16px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  animation: fadeSlideIn 0.3s ease-out;
}

.feedback-success {
  background: #F0FDF4;
  color: var(--color-success);
  border: 2px solid var(--color-success);
}

.feedback-error {
  background: #FEF2F2;
  color: var(--color-error);
  border: 2px solid var(--color-error);
}

.submit-footer {
  margin-top: 32px;
  text-align: center;
  font-size: 12px;
  color: var(--color-text-light);
}