.env-banner{padding:var(--space-2);text-align:center;font-size:var(--text-xs);font-weight:var(--font-bold);letter-spacing:.05em;color:var(--color-warning);background-color:var(--color-warning-light);border-bottom:1px solid var(--color-warning)}.layout{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.layout__header{position:sticky;top:0;z-index:100;height:var(--header-height);background-color:var(--color-white);border-bottom:1px solid var(--color-gray-200);box-shadow:var(--shadow-sm)}.layout__header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.layout__logo{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-primary);text-decoration:none}.layout__logo:hover{color:var(--color-primary-hover)}.layout__main{flex:1;outline:none}.layout__footer{background-color:var(--color-gray-800);color:var(--color-gray-300);padding:var(--space-8) 0;margin-top:auto}.layout__footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-4)}.layout__footer-copy{font-size:var(--text-sm);color:var(--color-gray-400)}.layout__nav{display:flex;align-items:center;gap:var(--space-1)}.layout__nav-link{padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-gray-700);text-decoration:none;border-radius:var(--radius-sm);transition:color .15s,background-color .15s}.layout__nav-link:hover{color:var(--color-primary);background-color:var(--color-gray-100)}.layout__nav-link--cta{color:var(--color-white);background-color:var(--color-primary);margin-left:var(--space-2)}.layout__nav-link--cta:hover{color:var(--color-white);background-color:var(--color-primary-hover)}.layout__nav-link--basket{position:relative}.layout__basket-count{position:absolute;top:0;right:0;transform:translate(40%,-40%);min-width:1.125rem;height:1.125rem;padding:0 .25rem;font-size:.625rem;font-weight:var(--font-bold);line-height:1.125rem;text-align:center;color:var(--color-white);background-color:var(--color-primary);border-radius:999px}.layout__nav-link--button:not(.layout__nav-link--cta){background:none;border:none}.layout__nav-link--button{cursor:pointer;font-family:inherit;border:none}.layout__nav-link--active{color:var(--color-primary);font-weight:600}.layout__footer-nav{display:flex;flex-wrap:wrap;gap:var(--space-4)}.layout__footer-link{font-size:var(--text-sm);color:var(--color-gray-400);text-decoration:none;transition:color .15s}.layout__footer-link:hover{color:var(--color-gray-100)}.layout__footer-link--active{color:var(--color-gray-100);font-weight:600}:root{--color-primary: #1a56db;--color-primary-hover: #1e429f;--color-primary-light: #e1effe;--color-secondary: #6b7280;--color-success: #057a55;--color-success-light: #def7ec;--color-warning: #c27803;--color-warning-light: #fdf6b2;--color-error: #c81e1e;--color-error-light: #fde8e8;--color-info: #1c64f2;--color-info-light: #ebf5fb;--color-white: #ffffff;--color-surface: #ffffff;--color-bg-subtle: #f9fafb;--color-border: #e5e7eb;--color-text-muted: #6b7280;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--seat-available: #22c55e;--seat-available-hover: #16a34a;--seat-held: #f59e0b;--seat-sold: #ef4444;--seat-selected: #1a56db;--seat-selected-hover: #1e429f;--seat-restricted: #a78bfa;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-tight: 1.25;--leading-normal: 1.5;--leading-relaxed: 1.625;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--max-width-sm: 640px;--max-width-md: 768px;--max-width-lg: 1024px;--max-width-xl: 1280px;--header-height: 64px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--focus-ring: 0 0 0 3px var(--color-primary-light);--focus-ring-offset: 2px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-gray-900);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg{display:block;max-width:100%}a{color:var(--color-primary);text-decoration:underline}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:var(--focus-ring-offset);box-shadow:var(--focus-ring)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.container{width:100%;margin-inline:auto;padding-inline:var(--space-4)}@media(min-width:768px){.container{padding-inline:var(--space-8)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:var(--text-sm);font-weight:var(--font-medium);border-radius:var(--radius-md);border:1px solid transparent;transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);border-color:var(--color-primary-hover);color:var(--color-white)}.btn-secondary{background-color:var(--color-white);color:var(--color-gray-700);border-color:var(--color-gray-300)}.btn-secondary:hover:not(:disabled){background-color:var(--color-gray-50);color:var(--color-gray-900)}.btn-danger{background-color:var(--color-error);color:var(--color-white);border-color:var(--color-error)}.btn-danger:hover:not(:disabled){background-color:#9b1c1c;border-color:#9b1c1c;color:var(--color-white)}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--text-base)}.form-group{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-4)}.form-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-gray-700)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-family:inherit;border:1px solid var(--color-gray-300);border-radius:var(--radius-md);background-color:var(--color-white);color:var(--color-gray-900);transition:border-color var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:var(--focus-ring)}.form-error{font-size:var(--text-xs);color:var(--color-error)}.field-wrapper{position:relative}.field-wrapper .field-icon{position:absolute;right:var(--space-3);top:50%;transform:translateY(-50%);pointer-events:none;font-size:1rem;line-height:1}.field-wrapper--error .form-input,.field-wrapper--error .form-select,.field-wrapper--error .form-textarea{border-color:var(--color-error);background-color:var(--color-error-light)}.field-wrapper--error .form-input:focus,.field-wrapper--error .form-select:focus,.field-wrapper--error .form-textarea:focus{border-color:var(--color-error);box-shadow:0 0 0 3px #c81e1e26}.field-wrapper--error .field-icon{color:var(--color-error)}.field-wrapper--valid .form-input,.field-wrapper--valid .form-select,.field-wrapper--valid .form-textarea{border-color:var(--color-success);background-color:#f0fdf4}.field-wrapper--valid .form-input:focus,.field-wrapper--valid .form-select:focus,.field-wrapper--valid .form-textarea:focus{border-color:var(--color-success);box-shadow:0 0 0 3px #057a5526}.field-wrapper--valid .field-icon{color:var(--color-success)}.checkbox-row--error .checkbox-label{color:var(--color-error)}.checkbox-row--error input[type=checkbox]{outline:2px solid var(--color-error);outline-offset:2px;border-radius:2px}.checkbox-row--valid .checkbox-label{color:var(--color-success)}.checkbox-row--valid input[type=checkbox]{outline:2px solid var(--color-success);outline-offset:2px;border-radius:2px}.field-hint{font-size:var(--text-xs);margin-top:var(--space-1)}.field-hint--error{color:var(--color-error)}.field-hint--valid{color:var(--color-success)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm)}.alert-error{background-color:var(--color-error-light);color:var(--color-error);border:1px solid var(--color-error)}.alert-success{background-color:var(--color-success-light);color:var(--color-success);border:1px solid var(--color-success)}.alert-warning{background-color:var(--color-warning-light);color:var(--color-warning);border:1px solid var(--color-warning)}.card{background-color:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm)}.spinner{display:inline-block;width:1.25rem;height:1.25rem;border:2px solid var(--color-gray-300);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.badge{display:inline-flex;align-items:center;padding:.125rem var(--space-2);font-size:var(--text-xs);font-weight:var(--font-medium);border-radius:var(--radius-full)}.badge-success{background-color:var(--color-success-light);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-light);color:var(--color-warning)}.badge-error{background-color:var(--color-error-light);color:var(--color-error)}.badge-gray{background-color:var(--color-gray-100);color:var(--color-gray-600)}