/* Tailwind CSS - Essential Classes for PitchPilot */
/* This is a minimal version with only the classes we need */

/* Container */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

/* Spacing */
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.pt-6 {
  padding-top: 1.5rem;
}

/* Width and Max Width */
.max-w-7xl {
  max-width: 80rem;
}

.max-w-md {
  max-width: 28rem;
}

.w-full {
  width: 100%;
}

.w-16 {
  width: 4rem;
}

.h-16 {
  height: 4rem;
}

.w-20 {
  width: 5rem;
}

.h-20 {
  height: 5rem;
}

.w-6 {
  width: 1.5rem;
}

.h-6 {
  height: 1.5rem;
}

.w-2 {
  width: 0.5rem;
}

.h-2 {
  height: 0.5rem;
}

.w-10 {
  width: 2.5rem;
}

.h-10 {
  height: 2.5rem;
}

/* Flexbox */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

/* Text */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.font-medium {
  font-weight: 500;
}

/* Colors */
.text-gray-600 {
  color: #4b5563;
}

.text-gray-700 {
  color: #374151;
}

.text-gray-500 {
  color: #6b7280;
}

.text-gray-900 {
  color: #111827;
}

.text-white {
  color: #ffffff;
}

.text-pink-500 {
  color: #ec4899;
}

.text-green-500 {
  color: #10b981;
}

.bg-gray-100 {
  background-color: #f3f4f6;
}

.bg-gray-50 {
  background-color: #f9fafb;
}

.bg-gray-200 {
  background-color: #e5e7eb;
}

.bg-white {
  background-color: #ffffff;
}

.bg-pink-500 {
  background-color: #ec4899;
}

.bg-purple-600 {
  background-color: #9333ea;
}

.bg-green-500 {
  background-color: #10b981;
}

.bg-gray-300 {
  background-color: #d1d5db;
}

.bg-gray-500 {
  background-color: #6b7280;
}

.bg-black {
  background-color: #000000;
}

/* Borders */
.border-2 {
  border-width: 2px;
}

.border-t {
  border-top-width: 1px;
}

.border-gray-200 {
  border-color: #e5e7eb;
}

.border-gray-300 {
  border-color: #d1d5db;
}

.border-gray-100 {
  border-color: #f3f4f6;
}

.border-dashed {
  border-style: dashed;
}

.border-transparent {
  border-color: transparent;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-md {
  border-radius: 0.375rem;
}

.rounded-full {
  border-radius: 9999px;
}

/* Shadows */
.shadow-xl {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Spacing utilities */
.space-y-2 > * + * {
  margin-top: 0.5rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.space-y-6 > * + * {
  margin-top: 1.5rem;
}

.space-x-2 > * + * {
  margin-left: 0.5rem;
}

.space-x-3 > * + * {
  margin-left: 0.75rem;
}

/* Gap utilities */
.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

/* Opacity */
.opacity-50 {
  opacity: 0.5;
}

.opacity-20 {
  opacity: 0.2;
}

/* Cursor */
.cursor-pointer {
  cursor: pointer;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

/* Display */
.hidden {
  display: none;
}

.block {
  display: block;
}

.inline-flex {
  display: inline-flex;
}

/* Position */
.fixed {
  position: fixed;
}

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.inset-1 {
  top: 0.25rem;
  right: 0.25rem;
  bottom: 0.25rem;
  left: 0.25rem;
}

.inset-3 {
  top: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  left: 0.75rem;
}

.top-1 {
  top: 0.25rem;
}

.right-1 {
  right: 0.25rem;
}

/* Z-index */
.z-50 {
  z-index: 50;
}

/* Transitions */
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-colors {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.duration-200 {
  transition-duration: 200ms;
}

/* Animations */
.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-ping {
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.animate-progress-bar {
  animation: progressBar 45s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: .5;
  }
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes progressBar {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

/* Responsive */
@media (max-width: 640px) {
  .max-w-md {
    max-width: 90vw;
  }
  
  .p-8 {
    padding: 1.5rem;
  }
  
  .text-2xl {
    font-size: 1.25rem;
  }
  
  .w-20 {
    width: 4rem;
    height: 4rem;
  }
}

/* Transform */
.transform {
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

/* Backdrop */
.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

/* Background opacity */
.bg-opacity-50 {
  background-color: rgba(0, 0, 0, 0.5);
}

.bg-opacity-85 {
  background-color: rgba(17, 24, 39, 0.85);
}

/* Box sizing */
.box-border {
  box-sizing: border-box;
}

/* Overflow */
.overflow-hidden {
  overflow: hidden;
}

/* Will change */
.will-change-auto {
  will-change: auto;
}

/* Contain */
.contain-none {
  contain: none;
}

/* Filter */
.filter-none {
  filter: none;
}

/* Backdrop filter */
.backdrop-filter-none {
  backdrop-filter: none;
}