/* F1-Inspired Professional Styles for Kozack's Kitchen */

:root {
  /* F1 Official Colors */
  --f1-red: #E10600;
  --f1-black: #1A1A1A;
  --f1-dark: #0F0F0F;
  --f1-gold: #FFD700;
  --f1-white: #FFFFFF;
  --f1-grey: #787878;
  --f1-light-grey: #E8E8E8;
  
  /* Team Colors for Accents */
  --mercedes: #00D2BE;
  --ferrari: #DC0000;
  --redbull: #0600EF;
  --mclaren: #FF8700;
}

/* Import racing-inspired font */
@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600;700;900&display=swap');

/* Global Styles */
* {
  font-family: 'Titillium Web', sans-serif;
}

body {
  background-color: var(--f1-dark);
  color: var(--f1-white);
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.02) 2px,
      rgba(255, 255, 255, 0.02) 4px
    );
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.f1-title {
  font-weight: 900;
  font-size: 3rem;
  line-height: 1;
  background: linear-gradient(180deg, var(--f1-white) 0%, var(--f1-grey) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.f1-subtitle {
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--f1-grey);
}

/* Racing Stripes Pattern */
.racing-stripes {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--f1-red),
    var(--f1-red) 10px,
    var(--f1-black) 10px,
    var(--f1-black) 20px
  );
}

/* Carbon Fiber Background */
.carbon-fiber {
  background-color: var(--f1-black);
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255,255,255,.1) 2px, rgba(255,255,255,.1) 4px),
    repeating-linear-gradient(-45deg, transparent, transparent 2px, rgba(0,0,0,.4) 2px, rgba(0,0,0,.4) 4px);
}

/* F1 Timing Board Style */
.timing-board {
  background: var(--f1-black);
  border: 2px solid var(--f1-red);
  border-radius: 0;
  box-shadow: 0 0 20px rgba(225, 6, 0, 0.3);
}

.timing-header {
  background: var(--f1-red);
  color: var(--f1-white);
  padding: 0.5rem 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* F1 Style Buttons */
.btn-f1 {
  background: var(--f1-red);
  color: var(--f1-white);
  border: none;
  padding: 0.75rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-f1::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn-f1:hover::before {
  left: 100%;
}

.btn-f1:hover {
  box-shadow: 0 0 20px rgba(225, 6, 0, 0.5);
  transform: translateY(-2px);
}

.btn-f1-secondary {
  background: transparent;
  color: var(--f1-white);
  border: 2px solid var(--f1-grey);
}

.btn-f1-secondary:hover {
  border-color: var(--f1-red);
  color: var(--f1-red);
}

/* F1 Cards */
.f1-card {
  background: var(--f1-black);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.f1-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--f1-red);
}

/* Driver Number Badge */
.driver-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--f1-white);
  color: var(--f1-black);
  font-weight: 900;
  font-size: 1.5rem;
  position: relative;
  clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
}

/* Position Badge */
.position-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  background: var(--f1-red);
  color: var(--f1-white);
  font-weight: 700;
  clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
}

/* Timing Display */
.timing-display {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  background: var(--f1-black);
  color: var(--f1-gold);
  padding: 0.5rem 1rem;
  border: 1px solid var(--f1-grey);
  letter-spacing: 0.1em;
}

/* Data Tables */
.f1-table {
  background: var(--f1-black);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.f1-table th {
  background: var(--f1-red);
  color: var(--f1-white);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.75rem;
}

.f1-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.f1-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.f1-table tr:hover {
  background: rgba(225, 6, 0, 0.1);
  transition: background 0.2s ease;
}

/* Navigation Styles */
.f1-nav {
  background: var(--f1-black);
  border-bottom: 3px solid var(--f1-red);
}

.f1-nav-item {
  color: var(--f1-grey);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.5rem;
  position: relative;
  transition: color 0.3s ease;
}

.f1-nav-item:hover {
  color: var(--f1-white);
}

.f1-nav-item.active {
  color: var(--f1-red);
}

.f1-nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--f1-red);
}

/* Input Styles */
.f1-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--f1-white);
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.f1-input:focus {
  outline: none;
  border-color: var(--f1-red);
  box-shadow: 0 0 10px rgba(225, 6, 0, 0.3);
}

.f1-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--f1-white);
  padding: 0.75rem 1rem;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 1.5em;
  padding-right: 2.5rem;
}

/* Loading Animation */
.f1-loader {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-left-color: var(--f1-red);
  border-radius: 50%;
  animation: f1-spin 1s linear infinite;
}

@keyframes f1-spin {
  to { transform: rotate(360deg); }
}

/* Speed Lines Effect */
.speed-lines {
  position: relative;
  overflow: hidden;
}

.speed-lines::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%,
    rgba(225, 6, 0, 0.1) 20%,
    rgba(225, 6, 0, 0.3) 50%,
    rgba(225, 6, 0, 0.1) 80%,
    transparent 100%
  );
  animation: speed-sweep 3s ease-in-out infinite;
}

@keyframes speed-sweep {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* DRS Zone Progress Bar */
.drs-progress {
  background: rgba(255, 255, 255, 0.1);
  height: 8px;
  position: relative;
  overflow: hidden;
}

.drs-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--f1-gold) 0%, var(--f1-red) 100%);
  transition: width 0.3s ease;
  position: relative;
}

.drs-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 4px;
  background: var(--f1-white);
  box-shadow: 0 0 10px var(--f1-white);
}

/* Race Control Messages */
.race-control {
  background: var(--f1-black);
  border-left: 4px solid var(--f1-red);
  padding: 1rem;
  margin: 1rem 0;
  position: relative;
}

.race-control::before {
  content: 'RACE CONTROL';
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  background: var(--f1-black);
  color: var(--f1-red);
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* Sector Times */
.sector-time {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
}

.sector-time.fastest {
  color: #B400DC; /* Purple for fastest sector */
}

.sector-time.personal-best {
  color: #00DC00; /* Green for personal best */
}

.sector-time.slow {
  color: var(--f1-gold); /* Yellow for slow sector */
}

/* Responsive Design */
@media (max-width: 768px) {
  .f1-title {
    font-size: 2rem;
  }
  
  .driver-number {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .f1-nav-item {
    padding: 0.75rem 1rem;
  }
}