:root{--ui-button-size-default: clamp(26px, 1vw + 22px, 38px);--ui-button-size-compact: clamp(22px, .9vw + 18px, 32px);--ui-button-size-mini: clamp(20px, .8vw + 16px, 28px);--button-height: var(--ui-button-size-default);--button-radius: 8px;--button-font-size: clamp(12px, calc(var(--button-height) * .32), 15px);--button-transition: .12s ease;--ui-button-secondary-bg: rgba(15, 23, 42, .04);--ui-button-secondary-bg-hover: rgba(15, 23, 42, .06);--ui-button-secondary-color: var(--color-text-primary, #0f172a);--ui-button-secondary-border: rgba(15, 23, 42, .06)}[data-button-scale=compact]{--button-height: var(--ui-button-size-compact);--button-font-size: 13px}[data-button-scale=mini]{--button-height: var(--ui-button-size-mini);--button-font-size: 12px}.ui-button[data-ui-button-density=compact]{--button-height: var(--ui-button-size-compact);--button-font-size: 13px}.ui-button[data-ui-button-density=mini]{--button-height: var(--ui-button-size-mini);--button-font-size: 12px}[data-theme=dark]{--ui-button-secondary-bg: rgba(248, 250, 252, .08);--ui-button-secondary-bg-hover: rgba(248, 250, 252, .14);--ui-button-secondary-color: var(--color-text-primary, #f8fafc);--ui-button-secondary-border: rgba(248, 250, 252, .2)}.ui-button{height:var(--button-height);min-height:var(--button-height);display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:0 .6rem;font-size:var(--button-font-size);border:1px solid transparent;background:transparent;color:inherit;cursor:pointer;border-radius:var(--button-radius);transition:transform var(--button-transition),background var(--button-transition),color var(--button-transition),box-shadow var(--button-transition)}.ui-button--size-sm{height:calc(var(--button-height) * .74);font-size:clamp(11px,calc(var(--button-height) * .28),13px);padding:0 .4rem}.ui-button--size-md{height:var(--button-height);font-size:var(--button-font-size)}.ui-button--size-lg{height:calc(var(--button-height) * 1.15);font-size:clamp(13px,calc(var(--button-height) * .36),16px);padding:0 .8rem}.ui-button--shape-rounded{border-radius:10px}.ui-button--shape-square{border-radius:6px}.ui-button--shape-circle{border-radius:8px;padding:0;width:var(--button-height);min-width:var(--button-height)}.ui-button,.ui-button--shape-rounded,.ui-button--shape-square,.ui-button--shape-circle,.icon-button,.color-swatch,.size-selector__button,.topbar__icon-button,.message-block__action-button,.tools-panel--expanded .ui-button,.tools-panel--expanded .icon-button,.tools-panel--expanded .color-swatch,.tools-panel--expanded button.ui-button,.tools-panel--expanded button.icon-button{border-radius:8px!important}.ui-button svg,.icon-button svg,.color-swatch svg{width:auto!important;height:1.25em!important;max-height:100%!important;display:block!important}.tools-panel--expanded div.tools-panel__swatches button.color-swatch.ui-button,.tools-panel--expanded div.tools-panel__swatches button.color-swatch.ui-button[style],.tools-panel--expanded .tools-panel__buttons button.ui-button.icon-button,.topbar .topbar__actions button.ui-button.topbar__icon-button,.message-block__actions button.ui-button.message-block__action-button{border-radius:8px!important}.ui-button--variant-primary{background:var(--color-accent, #0ea5e9);color:#fff;border-color:transparent}.ui-button--variant-primary:hover:not(:disabled){background:var(--color-accent-hover, #0284c7)}.ui-button--variant-secondary{background:var(--ui-button-secondary-bg);color:var(--ui-button-secondary-color);border-color:var(--ui-button-secondary-border)}.ui-button--variant-secondary:hover:not(:disabled){background:var(--ui-button-secondary-bg-hover)}.ui-button--variant-icon{background:var(--ui-button-secondary-bg);color:var(--ui-button-secondary-color);border-color:var(--ui-button-secondary-border)}.ui-button--variant-icon:hover:not(:disabled){background:var(--ui-button-secondary-bg-hover)}.ui-button--variant-ghost{background:transparent;color:inherit;border-color:transparent}.ui-button--variant-danger{background:#ef444414;color:#ef4444;border-color:#ef44441f}.ui-button--variant-transparent{background:transparent;color:inherit;border-color:transparent}.ui-button--icon-only{padding:0;width:var(--button-height);min-width:var(--button-height);justify-content:center}.ui-button--compact{padding:4px;gap:4px}.ui-button:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.ui-button--active{box-shadow:0 2px 8px #0000000f;transform:translateY(0)}.ui-button svg{width:calc(var(--button-height) * .55);height:calc(var(--button-height) * .55);display:block}.ui-button:focus{outline:3px solid rgba(59,130,246,.15);outline-offset:2px}.ui-button{box-shadow:0 1px 2px #0f172a0f,0 0 0 1px #ffffff1a inset;transition:box-shadow .18s cubic-bezier(.2,.9,.2,1),transform .12s ease,background .12s ease}[data-theme=dark] .ui-button{box-shadow:0 2px 8px #0000004d,0 0 0 1px #ffffff1a inset,0 1px #ffffff26 inset}[data-theme=light] .ui-button{box-shadow:0 2px 8px #00000014,0 0 0 1px #fff9 inset,0 1px #fffc inset}.ui-button:hover:not(:disabled){box-shadow:0 6px 18px #0f172a1f,0 0 0 1px #ffffff26 inset,0 1px #fff3 inset;transform:translateY(-1px)}[data-theme=dark] .ui-button:hover:not(:disabled){box-shadow:0 8px 24px #0006,0 0 0 1px #ffffff26 inset,0 1px #ffffff40 inset,0 0 20px #a855f733}[data-theme=light] .ui-button:hover:not(:disabled){box-shadow:0 8px 24px #0000001f,0 0 0 1px #fffc inset,0 1px #fff inset,0 0 20px #3b82f626}.ui-button:active:not(:disabled),.ui-button.ui-button--active{box-shadow:0 3px 10px #0f172a1a inset,0 2px 6px #0f172a0f,0 0 0 1px #ffffff14 inset;transform:translateY(0)}.ui-button--variant-primary:hover:not(:disabled){box-shadow:0 10px 30px #0ea5e940,0 0 0 1px #ffffff4d inset,0 1px #fff6 inset}.size-selector__dot,.tools-panel--expanded .size-selector__dot,.size-selector .size-selector__dot{border-radius:4px!important;display:inline-block!important;width:var(--dot-size, 10px)!important;height:var(--dot-size, 10px)!important;background:var(--color-text-primary)!important;border:1px solid rgba(0,0,0,.06)!important;box-sizing:border-box!important}.size-selector__button--active{border-color:var(--color-accent)!important;box-shadow:0 0 0 3px #2563eb0f!important}[data-theme=dark] .size-selector__dot{border:1px solid rgba(255,255,255,.12)!important}:root .size-selector__dot{border:1px solid rgba(15,23,42,.06)!important}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:var(--button-height);height:var(--button-height);min-width:var(--button-height);padding:0;border-radius:8px;border:none;background:transparent;gap:0;box-sizing:border-box}.icon-button svg{width:1.25em;height:1.25em;display:block}.icon-button--compact{width:var(--button-height);height:var(--button-height);min-width:var(--button-height)}.ui-button--responsive-text{width:auto;padding:0 .75rem;gap:.5rem}.ui-button--responsive-text .ui-button__text{display:inline;white-space:nowrap}@media (max-width: 767px){.ui-button--responsive-text{width:var(--button-height);min-width:var(--button-height);padding:0}.ui-button--responsive-text .ui-button__text{display:none}}.color-picker-dropdown{position:relative;display:inline-flex}.color-picker-dropdown__button{display:inline-flex;align-items:center;gap:6px;min-width:60px;padding:0 8px!important}.color-picker-dropdown__preview{display:inline-block;width:20px;height:20px;border-radius:4px;border:1.5px solid rgba(0,0,0,.15);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.color-picker-dropdown__arrow{width:12px;height:12px;flex-shrink:0;opacity:.7}.color-picker-dropdown__menu{position:absolute;top:calc(100% + 4px);right:0;z-index:1000;background:var(--color-surface, #ffffff);border:1px solid var(--color-border, rgba(0, 0, 0, .1));border-radius:10px;box-shadow:0 4px 16px #0000001f;padding:12px;min-width:200px;animation:colorPickerFadeIn .15s ease}@keyframes colorPickerFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.color-picker-dropdown__palette{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:8px}.color-picker-dropdown__swatch{width:32px;height:32px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center;position:relative;padding:0;background-clip:padding-box}.color-picker-dropdown__swatch:hover{transform:scale(1.1);border-color:var(--color-accent, #3b82f6)}.color-picker-dropdown__swatch--active{border-color:var(--color-accent, #3b82f6);box-shadow:0 0 0 2px #3b82f633}.color-picker-dropdown__check{width:16px;height:16px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));stroke:#fff}.color-picker-dropdown__custom-button{width:100%;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px;border:1.5px dashed var(--color-border, rgba(0, 0, 0, .15));border-radius:6px;background:transparent;color:var(--color-text-secondary, rgba(0, 0, 0, .6));font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.color-picker-dropdown__custom-button:hover{border-color:var(--color-accent, #3b82f6);color:var(--color-accent, #3b82f6);background:#3b82f60d}.color-picker-dropdown__custom-button svg{width:14px;height:14px}.color-picker-dropdown__custom{display:flex;flex-direction:column;gap:12px}.color-picker-dropdown__custom-header{display:flex;align-items:center;gap:8px}.color-picker-dropdown__back-button{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;color:var(--color-text-secondary, rgba(0, 0, 0, .6));cursor:pointer;border-radius:4px;transition:all .15s ease;padding:0}.color-picker-dropdown__back-button:hover{background:#0000000d;color:var(--color-text-primary, #000)}.color-picker-dropdown__back-button svg{width:12px;height:12px}.color-picker-dropdown__custom-title{font-size:13px;font-weight:600;color:var(--color-text-primary, #000)}.color-picker-dropdown__custom-preview{display:flex;align-items:center;gap:8px}.color-picker-dropdown__custom-preview-swatch{width:40px;height:40px;border-radius:6px;border:2px solid var(--color-border, rgba(0, 0, 0, .1));flex-shrink:0}.color-picker-dropdown__custom-input{flex:1;padding:8px 10px;border:1px solid var(--color-border, rgba(0, 0, 0, .15));border-radius:6px;font-size:13px;font-family:Courier New,monospace;color:var(--color-text-primary, #000);background:var(--color-surface, #fff)}.color-picker-dropdown__custom-input:focus{outline:none;border-color:var(--color-accent, #3b82f6);box-shadow:0 0 0 3px #3b82f61a}.color-picker-dropdown__custom-picker{width:100%;height:120px;border:2px solid var(--color-border, rgba(0, 0, 0, .1));border-radius:6px;cursor:pointer}.color-picker-dropdown__custom-picker::-webkit-color-swatch-wrapper{padding:0}.color-picker-dropdown__custom-picker::-webkit-color-swatch{border:none;border-radius:4px}.color-picker-dropdown__custom-picker::-moz-color-swatch{border:none;border-radius:4px}[data-theme=dark] .color-picker-dropdown__menu{background:#1e293bfa;border-color:#ffffff1a;box-shadow:0 4px 16px #0006}[data-theme=dark] .color-picker-dropdown__preview{border-color:#fff3}[data-theme=dark] .color-picker-dropdown__custom-button{border-color:#ffffff26;color:#ffffffb3}[data-theme=dark] .color-picker-dropdown__custom-button:hover{border-color:var(--color-accent, #3b82f6);background:#3b82f626}[data-theme=dark] .color-picker-dropdown__back-button{color:#ffffffb3}[data-theme=dark] .color-picker-dropdown__back-button:hover{background:#ffffff1a;color:#fff}[data-theme=dark] .color-picker-dropdown__custom-title{color:#fff}[data-theme=dark] .color-picker-dropdown__custom-input{background:#0f172a99;border-color:#ffffff26;color:#fff}[data-theme=dark] .color-picker-dropdown__custom-preview-swatch,[data-theme=dark] .color-picker-dropdown__custom-picker{border-color:#ffffff26}.stroke-width-slider{display:flex;align-items:center;gap:8px;min-width:120px}.stroke-width-slider__input{flex:1;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;outline:none;cursor:pointer}.stroke-width-slider__input::-webkit-slider-runnable-track{width:100%;height:6px;border-radius:3px;background:linear-gradient(to right,var(--color-accent, #3b82f6) 0%,var(--color-accent, #3b82f6) var(--slider-percentage, 50%),rgba(15,23,42,.1) var(--slider-percentage, 50%),rgba(15,23,42,.1) 100%);transition:background .15s ease}.stroke-width-slider__input::-moz-range-track{width:100%;height:6px;border-radius:3px;background:#0f172a1a}.stroke-width-slider__input::-moz-range-progress{height:6px;border-radius:3px;background:var(--color-accent, #3b82f6)}.stroke-width-slider__input::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--color-accent, #3b82f6);border:2px solid #ffffff;box-shadow:0 2px 6px #00000026;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.stroke-width-slider__input::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--color-accent, #3b82f6);border:2px solid #ffffff;box-shadow:0 2px 6px #00000026;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.stroke-width-slider__input:hover::-webkit-slider-thumb{transform:scale(1.1);box-shadow:0 3px 8px #0003}.stroke-width-slider__input:hover::-moz-range-thumb{transform:scale(1.1);box-shadow:0 3px 8px #0003}.stroke-width-slider__input:active::-webkit-slider-thumb{transform:scale(1.15);box-shadow:0 4px 12px #00000040}.stroke-width-slider__input:active::-moz-range-thumb{transform:scale(1.15);box-shadow:0 4px 12px #00000040}.stroke-width-slider__value{font-size:12px;font-weight:600;color:var(--color-text-secondary, rgba(15, 23, 42, .7));min-width:20px;text-align:center;line-height:1}[data-theme=dark] .stroke-width-slider__input::-webkit-slider-runnable-track{background:linear-gradient(to right,var(--color-accent, #3b82f6) 0%,var(--color-accent, #3b82f6) var(--slider-percentage, 50%),rgba(255,255,255,.1) var(--slider-percentage, 50%),rgba(255,255,255,.1) 100%)}[data-theme=dark] .stroke-width-slider__input::-moz-range-track{background:#ffffff1a}[data-theme=dark] .stroke-width-slider__input::-webkit-slider-thumb{border-color:#1e293bfa}[data-theme=dark] .stroke-width-slider__input::-moz-range-thumb{border-color:#1e293bfa}[data-theme=dark] .stroke-width-slider__value{color:#ffffffb3}.ui-toolbar{--ui-toolbar-height: 56px;--ui-toolbar-radius: 16px;--ui-toolbar-gap: 1.25rem;--ui-toolbar-padding-x: 1.25rem;--ui-toolbar-bg: rgba(255, 255, 255, .9);--ui-toolbar-border: rgba(148, 163, 184, .28);--ui-toolbar-shadow: 0 14px 32px rgba(15, 23, 42, .14);--ui-toolbar-label: rgba(15, 23, 42, .55);display:flex;align-items:flex-start;justify-content:flex-start;flex-wrap:wrap;gap:1rem;row-gap:.75rem;padding:.5rem var(--ui-toolbar-padding-x);min-height:var(--ui-toolbar-height);height:auto;width:100%;border-radius:var(--ui-toolbar-radius);border:1px solid var(--ui-toolbar-border);background:var(--ui-toolbar-bg);box-shadow:var(--ui-toolbar-shadow);color:#0f172a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;box-sizing:border-box}[data-theme=dark] .ui-toolbar{--ui-toolbar-bg: rgba(15, 23, 42, .92);--ui-toolbar-border: rgba(148, 163, 184, .45);--ui-toolbar-shadow: 0 18px 42px rgba(15, 23, 42, .4);--ui-toolbar-label: rgba(248, 250, 252, .65);color:#f8fafc}.ui-toolbar--inline{--ui-toolbar-bg: rgba(255, 255, 255, .75);--ui-toolbar-border: rgba(148, 163, 184, .2);--ui-toolbar-shadow: 0 6px 16px rgba(15, 23, 42, .14);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}[data-theme=dark] .ui-toolbar--inline{--ui-toolbar-bg: rgba(15, 23, 42, .85);--ui-toolbar-border: rgba(148, 163, 184, .35)}.ui-toolbar__section{display:flex;align-items:center;gap:.65rem;flex-wrap:nowrap;flex-shrink:0;white-space:nowrap}.ui-toolbar__section--grow{flex:1 1 auto;min-width:min(280px,100%);max-width:100%}.ui-toolbar__label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--ui-toolbar-label)}.ui-toolbar__actions{display:inline-flex;align-items:center;gap:.45rem;flex-wrap:nowrap;flex-shrink:0}.ui-toolbar__divider{width:1px;height:28px;background:#94a3b866;flex:0 0 1px;align-self:stretch}.ui-toolbar__slider-row{display:flex;align-items:center;gap:.65rem;flex:1;flex-wrap:wrap;min-width:0}.ui-toolbar__slider-row 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fadeIn{0%{opacity:0}to{opacity:1}}.payment-modal{background:linear-gradient(135deg,#1e293b,#0f172a);border-radius:16px;box-shadow:0 20px 60px #00000080;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.payment-modal__header{position:sticky;top:0;background:#0f172af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:12px;z-index:10}.payment-modal__back{padding:8px 12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:14px;cursor:pointer;transition:all .2s ease}.payment-modal__back:hover{background:#ffffff1a;border-color:#fff3}.payment-modal__title{flex:1;margin:0;font-size:20px;font-weight:600;color:#fff}.payment-modal__close{padding:8px;background:transparent;border:none;color:#fff9;font-size:24px;cursor:pointer;transition:all .2s ease;line-height:1}.payment-modal__close:hover{color:#fff;transform:scale(1.1)}.payment-modal__summary{padding:20px 24px;background:#ffffff08;border-bottom:1px solid rgba(255,255,255,.1)}.payment-modal__summary-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;color:#fffc;font-size:14px}.payment-modal__summary-row strong{color:#fff;font-weight:600}.payment-modal__summary-row--bonus{color:#22c55ee6}.payment-modal__bonus{color:#22c55e!important}.payment-modal__summary-divider{height:1px;background:#ffffff1a;margin:12px 0}.payment-modal__summary-row--total{padding-top:12px;font-size:16px}.payment-modal__total{font-size:20px;color:#fbbf24!important}.payment-modal__content{padding:24px;min-height:200px}.payment-methods{display:flex;flex-direction:column;gap:12px}.payment-method-card{display:flex;align-items:center;gap:16px;padding:16px;background:#ffffff0d;border:2px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;text-align:left;cursor:pointer;transition:all .2s ease;width:100%}.payment-method-card:hover:not(:disabled){background:#ffffff14;border-color:#3b82f680;transform:translate(4px)}.payment-method-card--disabled{opacity:.5;cursor:not-allowed}.payment-method-card__icon{font-size:32px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#ffffff0d;border-radius:10px;flex-shrink:0}.payment-method-card__content{flex:1}.payment-method-card__name{font-size:16px;font-weight:600;margin-bottom:4px;display:flex;align-items:center;gap:8px}.payment-method-card__badge{padding:2px 8px;background:#ffc10733;border:1px solid rgba(255,193,7,.4);border-radius:4px;color:#ffc107;font-size:11px;font-weight:600;text-transform:uppercase}.payment-method-card__description{font-size:13px;color:#fff9}.payment-method-card__arrow{font-size:24px;color:#fff6;transition:transform .2s ease}.payment-method-card:hover:not(:disabled) .payment-method-card__arrow{transform:translate(4px);color:#3b82f6}.payment-sdk{animation:slideIn .3s 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