:root {
    --color-primary: #E63919;
    --color-secondary: #FF8A00;
    --color-tertiary: #FFD166;
    --color-dark: #333333;
    --color-gray-100: #f7fafc;
    --color-gray-200: #edf2f7;
    --color-gray-300: #e2e8f0;
    --color-gray-400: #cbd5e0;
    --color-gray-500: #a0aec0;
    --color-gray-600: #718096;
    --color-gray-700: #4a5568;
    --color-gray-800: #2d3748;
    --color-gray-900: #1a202c;
    --color-white: #ffffff;
}

.bg-orange-gradient { background: linear-gradient(135deg, var(--color-secondary) 0%, #FF5E00 100%); }
.text-shadow { text-shadow: 0 2px 4px rgba(0,0,0,0.1); }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}
.animate-float { animation: float 6s ease-in-out infinite; }

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.animate-spin { animation: spin 1s linear infinite; }

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

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-col { flex-direction: column; }
@media (min-width: 768px) { .md\:flex-row { flex-direction: row; } }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-10 { margin-bottom: 2.5rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-3 { margin-left: 0.75rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.pl-3 { padding-left: 0.75rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-3 { padding-right: 0.75rem; }
@media (min-width: 768px) {
    .md\:mb-0 { margin-bottom: 0; }
    .md\:py-20 { padding-top: 5rem; padding-bottom: 5rem; }
    .md\:p-8 { padding: 2rem; }
}

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.leading-tight { line-height: 1.25; }
.text-center { text-align: center; }

.text-primary { color: var(--color-primary); }
.text-dark { color: var(--color-dark); }
.text-white { color: var(--color-white); }
.text-gray-100 { color: var(--color-gray-100); }
.text-gray-200 { color: var(--color-gray-200); }
.text-gray-300 { color: var(--color-gray-300); }
.text-gray-400 { color: var(--color-gray-400); }
.text-gray-500 { color: var(--color-gray-500); }
.text-gray-600 { color: var(--color-gray-600); }
.text-gray-700 { color: var(--color-gray-700); }
.text-gray-800 { color: var(--color-gray-800); }
.text-gray-900 { color: var(--color-gray-900); }

.bg-primary { background-color: var(--color-primary); }
.bg-white { background-color: var(--color-white); }
.bg-gray-100 { background-color: var(--color-gray-100); }
.bg-gray-200 { background-color: var(--color-gray-200); }
.bg-gray-300 { background-color: var(--color-gray-300); }
.bg-tertiary { background-color: var(--color-tertiary); }

.bg-primary\/10 { background-color: rgba(230, 57, 25, 0.1); }
.bg-primary\/20 { background-color: rgba(230, 57, 25, 0.2); }
.bg-primary\/90 { background-color: rgba(230, 57, 25, 0.9); }
.bg-tertiary\/20 { background-color: rgba(255, 209, 102, 0.2); }
.bg-tertiary\/30 { background-color: rgba(255, 209, 102, 0.3); }

.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-b-2 { border-bottom-width: 2px; }
.border-primary { border-color: var(--color-primary); }
.border-gray-300 { border-color: var(--color-gray-300); }

.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }

.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

.w-full { width: 100%; }
.w-20 { width: 5rem; }
.w-32 { width: 8rem; }
.w-36 { width: 9rem; }
.w-40 { width: 10rem; }
.w-64 { width: 16rem; }
.w-80 { width: 20rem; }
.h-10 { height: 2.5rem; }
.h-20 { height: 5rem; }
.h-28 { height: 7rem; }
.h-32 { height: 8rem; }
.h-36 { height: 9rem; }
.h-40 { height: 10rem; }
.h-64 { height: 16rem; }
.h-80 { height: 20rem; }
.min-h-screen { min-height: 100vh; }
@media (min-width: 768px) {
    .md\:w-1\/2 { width: 50%; }
    .md\:w-96 { width: 24rem; }
}

.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.top-1\/3 { top: 33.333333%; }
.top-6 { top: 1.5rem; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.left-1\/4 { left: 25%; }
.right-0 { right: 0; }
.right-6 { right: 1.5rem; }
.-top-1 { top: -0.25rem; }
.-right-1 { right: -0.25rem; }
.-top-24 { top: -6rem; }
.-left-24 { left: -6rem; }
.-right-32 { right: -8rem; }

.object-cover { object-fit: cover; }
.pointer-events-none { pointer-events: none; }
.overflow-hidden { overflow: hidden; }
.opacity-70 { opacity: 0.7; }
.cursor-not-allowed { cursor: not-allowed; }
.underline { text-decoration: underline; }
.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)); }
.rotate-45 { --tw-rotate: 45deg; }
.scale-\[1\.02\] { --tw-scale-x: 1.02; --tw-scale-y: 1.02; }
.scale-\[0\.98\] { --tw-scale-x: 0.98; --tw-scale-y: 0.98; }

.transition { transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }

.focus\:ring-2:focus { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.focus\:ring-primary:focus { --tw-ring-color: var(--color-primary); }
.focus\:border-primary:focus { border-color: var(--color-primary); }
:focus { outline: 2px solid transparent; outline-offset: 2px; }

.hover\:bg-primary\/90:hover { background-color: rgba(230, 57, 25, 0.9); }
.hover\:bg-gray-200:hover { background-color: var(--color-gray-200); }
.hover\:text-primary:hover { color: var(--color-primary); }
.hover\:underline:hover { text-decoration: underline; }

button, [type='button'], [type='reset'], [type='submit'] { -webkit-appearance: button; background-color: transparent; background-image: none; }
button, input, optgroup, select, textarea { font-family: inherit; font-size: 100%; line-height: 1.15; margin: 0; }
input::placeholder { color: var(--color-gray-500); opacity: 1; }
input[type="tel"], input[type="password"], input[type="text"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--color-white);
    border-color: var(--color-gray-300);
    border-width: 1px;
    border-radius: 0.5rem;
    padding-top: 0.75rem;
    padding-right: 0.75rem;
    padding-bottom: 0.75rem;
    padding-left: 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
}

.icon-eye-slash::before { content: "🙈"; } 
.icon-eye::before { content: "👁️"; }
.icon-qrcode::before { content: "📱"; }

.icon-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-white);
    animation: spin 1s ease-in-out infinite;
    vertical-align: middle;
}