@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--purple-500: #8b5cf6;--purple-600: #7c3aed;--pink-500: #ec4899;--green-500: #22c55e;--red-500: #ef4444;--blue-500: #3b82f6;--color-primary: var(--purple-500);--color-primary-hover: var(--purple-600);--color-primary-subtle: rgba(139, 92, 246, .12);--color-primary-glow: rgba(139, 92, 246, .4);--color-accent: var(--pink-500);--color-success: var(--green-500);--color-error: var(--red-500);--bg-base: #0a0a0f;--bg-surface: #12121a;--bg-elevated: #1a1a26;--bg-overlay: rgba(10, 10, 15, .8);--bg-glass: rgba(26, 26, 38, .6);--bg-glass-strong: rgba(26, 26, 38, .85);--text-primary: #f1f1f7;--text-secondary: #a1a1b2;--text-tertiary: #6b6b80;--text-on-primary: #ffffff;--border-subtle: rgba(255, 255, 255, .06);--border-default: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--border-accent: var(--purple-500);--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;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", 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;--text-5xl: 3rem;--leading-tight: 1.15;--leading-normal: 1.5;--leading-relaxed: 1.625;--tracking-tight: -.025em;--tracking-wider: .05em;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 28px;--radius-full: 9999px;--shadow-md: 0 4px 12px rgba(0, 0, 0, .25);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .3);--shadow-glow-subtle: 0 0 12px rgba(139, 92, 246, .2);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-normal: .25s;--z-elevated: 10}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;height:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);line-height:var(--leading-normal);min-height:100vh;overflow-x:hidden;margin:0}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{line-height:var(--leading-tight);font-weight:600;color:var(--text-primary)}p{color:var(--text-secondary);line-height:var(--leading-relaxed)}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background:var(--color-primary-subtle);color:var(--text-primary)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.home{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:var(--space-8);position:relative;overflow:hidden;background:var(--bg-base)}.home__orb{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0}.home__orb--1{width:600px;height:600px;top:-15%;right:-10%;background:radial-gradient(circle at 30% 30%,rgba(139,92,246,.15),transparent 70%);animation:orbFloat 20s ease-in-out infinite alternate}.home__orb--2{width:500px;height:500px;bottom:-10%;left:-8%;background:radial-gradient(circle at 70% 70%,rgba(236,72,153,.1),transparent 70%);animation:orbFloat 25s ease-in-out infinite alternate-reverse}@keyframes orbFloat{0%{transform:translate(0) scale(1)}to{transform:translate(30px,-30px) scale(1.1)}}.home__bg-digits{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.home__bg-digit{position:absolute;top:100%;font-family:var(--font-mono);font-weight:700;color:var(--color-primary);opacity:0;-webkit-user-select:none;user-select:none}.home__content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:var(--space-16);width:100%;max-width:560px}.home__brand{display:flex;align-items:center;gap:var(--space-3)}.home__brand-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.home__brand-icon svg{display:block}.home__brand-name{font-size:1.5rem;font-weight:700;letter-spacing:var(--tracking-tight);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.home__hero{text-align:center;display:flex;flex-direction:column;gap:var(--space-5)}.home__title{font-size:3.5rem;font-weight:800;letter-spacing:var(--tracking-tight);line-height:1.08;color:var(--text-primary)}.home__title-accent{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.home__subtitle{font-size:1.25rem;color:var(--text-tertiary);max-width:400px;margin:0 auto}.home__actions{display:flex;flex-direction:column;gap:var(--space-5);width:100%}.action-card{display:flex;align-items:center;gap:var(--space-5);width:100%;padding:1.5rem 1.75rem;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);cursor:pointer;transition:all .35s var(--ease-out);text-align:left;position:relative;overflow:hidden}.action-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-xl);padding:1.5px;background:linear-gradient(135deg,var(--border-strong),transparent,var(--border-subtle));mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:xor;-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out);opacity:.4}.action-card:hover{border-color:transparent;transform:translateY(-3px);box-shadow:var(--shadow-glow-subtle)}.action-card:hover:before{opacity:1}.action-card:active{transform:translateY(0) scale(.99)}.action-card--send:hover{background:#8b5cf61a;box-shadow:0 0 30px #8b5cf626}.action-card--receive:hover{background:#ec48991a;box-shadow:0 0 30px #ec489926}.action-card--send .action-card__icon{color:var(--color-primary)}.action-card--receive .action-card__icon{color:var(--color-accent)}.action-card__icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-subtle);flex-shrink:0;transition:transform var(--duration-fast) var(--ease-out)}.action-card:hover .action-card__icon{transform:scale(1.05)}.action-card__info{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}.action-card__label{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.action-card__desc{font-size:.9rem;color:var(--text-tertiary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.action-card__arrow{color:var(--text-tertiary);flex-shrink:0;transition:transform 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auto;flex-wrap:wrap;gap:var(--space-3);text-align:center}.home__footer-text{font-size:.8rem;color:var(--text-tertiary)}.home__footer-links{display:flex;align-items:center;gap:var(--space-4);flex-wrap:wrap}.home__footer-link{font-size:.8rem;font-weight:500;color:var(--text-tertiary);text-decoration:none;padding:.375rem .75rem;border-radius:var(--radius-full);transition:all var(--duration-fast) var(--ease-out)}.home__footer-link:hover{color:var(--text-primary);background:var(--bg-glass)}.home__admin-link{font-size:.8rem;font-weight:500;color:var(--text-tertiary);padding:.375rem .75rem;border-radius:var(--radius-full);transition:all var(--duration-fast) var(--ease-out);text-decoration:none}.home__admin-link:hover{color:var(--text-primary);background:var(--bg-glass)}@media (max-width: 768px){.home{padding:var(--space-6)}.home__content{gap:var(--space-12);max-width:100%}.home__title{font-size:2.5rem}.home__subtitle{font-size:1.1rem}.action-card{padding:1.25rem 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2.5rem}.share__container{width:100%;max-width:720px;display:flex;flex-direction:column;gap:var(--space-10)}.share__header{text-align:center}.share__title{font-size:2.25rem;font-weight:700;letter-spacing:var(--tracking-tight);color:var(--text-primary);margin-bottom:var(--space-3)}.share__desc{font-size:1.125rem;color:var(--text-tertiary);max-width:480px;margin:0 auto}.share__editor{width:100%}.editor-wrapper{display:flex;flex-direction:column;gap:var(--space-5)}.editor-textarea{width:100%;min-height:280px;padding:1.5rem;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xl);color:var(--text-primary);font-family:var(--font-mono);font-size:1rem;line-height:1.7;resize:vertical;outline:none;transition:all var(--duration-normal) var(--ease-out)}.editor-textarea::placeholder{color:var(--text-tertiary)}.editor-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle)}.editor-textarea:disabled{opacity:.5;cursor:not-allowed}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.875rem 2rem;font-size:1rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--duration-normal) var(--ease-out);cursor:pointer;border:none;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.btn--primary{background:var(--color-primary);color:var(--text-on-primary);box-shadow:0 1px 2px #0003}.btn--primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf659}.btn--primary:active:not(:disabled){transform:translateY(0) scale(.98)}.btn--secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-default)}.btn--secondary:hover:not(:disabled){background:var(--bg-glass-strong);border-color:var(--border-strong)}.btn__loading{display:inline-flex;align-items:center;gap:var(--space-2)}.btn__spinner{display:flex}.code-reveal{width:100%;display:flex;flex-direction:column;align-items:center;gap:var(--space-8);padding:3rem 2.5rem;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-2xl);position:relative;overflow:hidden}.code-reveal:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-2xl);padding:1.5px;background:linear-gradient(135deg,var(--color-primary),transparent,var(--color-accent));mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:xor;-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.6}.code-reveal__badge{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:var(--tracking-wider);color:var(--color-success);padding:.5rem 1rem;background:#22c55e1a;border:1px solid rgba(34,197,94,.2);border-radius:var(--radius-full)}.code-reveal__value{display:flex;align-items:center;gap:var(--space-5);cursor:pointer;background:none;border:none;padding:var(--space-5);border-radius:var(--radius-lg);transition:all var(--duration-normal) var(--ease-out)}.code-reveal__value:hover{background:var(--bg-elevated)}.code-reveal__value:active{transform:scale(.98)}.code-reveal__digits{display:flex;gap:var(--space-3)}.code-reveal__digit{display:flex;align-items:center;justify-content:center;width:64px;height:80px;background:var(--bg-elevated);border:2px solid var(--border-default);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:2.5rem;font-weight:700;color:var(--color-primary);transition:all var(--duration-fast) var(--ease-out)}.code-reveal__value:hover .code-reveal__digit{border-color:var(--border-accent);box-shadow:var(--shadow-glow-subtle)}.code-reveal__copy-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-tertiary);transition:all var(--duration-fast) var(--ease-out);flex-shrink:0}.code-reveal__value:hover .code-reveal__copy-icon{color:var(--color-primary);border-color:var(--border-accent)}.code-reveal__hint{font-size:1rem;color:var(--text-tertiary);text-align:center}.share__media-tabs{display:flex;flex-direction:column;align-items:center;gap:var(--space-5)}.media-tabs__label{font-size:.8rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-wider)}.media-tabs__list{display:flex;gap:var(--space-3)}.media-tab{display:inline-flex;align-items:center;gap:var(--space-2);padding:.875rem 1.5rem;border-radius:var(--radius-full);background:var(--bg-glass);border:1px solid var(--border-subtle);color:var(--text-secondary);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--duration-normal) var(--ease-out)}.media-tab:hover{background:var(--bg-elevated);border-color:var(--border-default);color:var(--text-primary);transform:translateY(-1px)}.media-tab:active{transform:translateY(0)}@media (max-width: 1024px){.share__container{max-width:640px}}@media (max-width: 768px){.nav__inner{padding:.75rem 1rem}.share{padding:6rem 1rem 2rem}.share__container{max-width:100%;gap:var(--space-8)}.share__title{font-size:1.75rem}.share__desc{font-size:1rem}.editor-textarea{min-height:220px;padding:1.25rem;font-size:.95rem}.code-reveal{padding:2.5rem 1.5rem}.code-reveal__digit{width:52px;height:64px;font-size:2rem}.code-reveal__digits{gap:var(--space-2)}.btn{padding:.75rem 1.5rem;font-size:.95rem}}@media (max-width: 480px){.share{padding:5.5rem .75rem 1.5rem}.share__title{font-size:1.5rem}.share__desc{font-size:.9rem}.editor-textarea{min-height:180px;padding:1rem;font-size:.9rem;border-radius:var(--radius-lg)}.code-reveal{padding:2rem 1rem;gap:var(--space-6);border-radius:var(--radius-xl)}.code-reveal__digit{width:44px;height:56px;font-size:1.5rem}.code-reveal__value{padding:var(--space-3);gap:var(--space-3)}.code-reveal__copy-icon{width:40px;height:40px}.code-reveal__badge{font-size:.7rem;padding:.375rem .75rem}.code-reveal__hint{font-size:.85rem}.media-tab,.btn{padding:.75rem 1.25rem;font-size:.9rem}}.dropzone{width:100%;min-height:280px;border:2px dashed var(--border-default);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);position:relative;overflow:hidden;background:var(--bg-elevated)}.dropzone:hover{border-color:var(--border-strong);background:var(--bg-glass)}.dropzone--active{border-color:var(--color-primary);background:var(--color-primary-subtle);box-shadow:0 0 0 4px var(--color-primary-subtle)}.dropzone--has-file{border-style:solid;border-color:var(--border-subtle);padding:0;min-height:unset}.dropzone__input{display:none}.dropzone__placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--space-5);padding:var(--space-10);pointer-events:none}.dropzone__icon{display:flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:var(--radius-lg);background:var(--bg-glass);border:1px solid var(--border-subtle);color:var(--text-tertiary);transition:all var(--duration-normal) var(--ease-out)}.dropzone:hover .dropzone__icon{color:var(--text-secondary);border-color:var(--border-default)}.dropzone--active .dropzone__icon{color:var(--color-primary);border-color:var(--color-primary);background:var(--color-primary-subtle)}.dropzone__text{display:flex;flex-direction:column;align-items:center;gap:var(--space-1)}.dropzone__title{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.dropzone__hint{font-size:.95rem;color:var(--text-tertiary)}.dropzone__preview{width:100%;max-height:360px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.dropzone__preview img{width:100%;height:100%;object-fit:contain;max-height:360px;display:block}.dropzone__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--duration-normal) var(--ease-out)}.dropzone__overlay span{font-size:.95rem;font-weight:500;color:#fff;padding:.625rem 1.25rem;background:#00000080;border-radius:var(--radius-md)}.dropzone:hover .dropzone__overlay{opacity:1}.share__error{font-size:.95rem;color:var(--color-error);text-align:center;padding:.75rem 1.25rem;background:#ef444414;border:1px solid rgba(239,68,68,.15);border-radius:var(--radius-md)}.editor-actions{display:flex;justify-content:flex-end}@media (max-width: 768px){.dropzone{min-height:220px}.dropzone__placeholder{padding:var(--space-8)}.dropzone__icon{width:60px;height:60px}.dropzone__icon svg{width:28px;height:28px}.dropzone__preview,.dropzone__preview img{max-height:280px}}@media (max-width: 480px){.dropzone{min-height:180px}.dropzone__placeholder{gap:var(--space-4);padding:var(--space-6)}.dropzone__icon{width:52px;height:52px}.dropzone__icon svg{width:24px;height:24px}.dropzone__title{font-size:1rem}.dropzone__hint{font-size:.85rem}.dropzone__preview,.dropzone__preview img{max-height:220px}}.dropzone__preview--pdf{max-height:400px;overflow:auto}.dropzone__preview--pdf iframe{width:100%;height:400px;border:none;display:block}@media (max-width: 768px){.dropzone__preview--pdf{max-height:320px}.dropzone__preview--pdf iframe{height:320px}}@media (max-width: 480px){.dropzone__preview--pdf{max-height:240px}.dropzone__preview--pdf iframe{height:240px}}.receive{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:7rem 1.5rem 2.5rem}.receive__container{width:100%;max-width:720px;display:flex;flex-direction:column;gap:var(--space-10)}.receive__tabs{display:flex;justify-content:center;gap:var(--space-2);background:var(--bg-elevated);padding:.375rem;border-radius:var(--radius-md);border:1px solid var(--border-subtle);width:fit-content;margin:0 auto}.receive__tab{display:inline-flex;align-items:center;gap:var(--space-2);padding:.625rem 1.25rem;border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;color:var(--text-tertiary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:none;border:none}.receive__tab:hover{color:var(--text-secondary)}.receive__tab--active{color:var(--text-primary);background:var(--bg-glass-strong);box-shadow:0 1px 3px #0003}.receive__code-input{display:flex;flex-direction:column;align-items:center;gap:var(--space-8);padding:3rem 2.5rem;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-2xl);position:relative}.receive__code-input:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-2xl);padding:1.5px;background:linear-gradient(135deg,var(--border-strong),transparent,var(--border-subtle));mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 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rgba(239,68,68,.15)}.receive__status--success{color:var(--color-success);background:#22c55e14;border:1px solid rgba(34,197,94,.15)}.receive__content{width:100%;display:flex;flex-direction:column;gap:var(--space-5)}.receive__text-content{display:flex;flex-direction:column;gap:var(--space-5);align-items:flex-start}.receive__text{width:100%;min-height:150px;max-height:500px;padding:1.5rem;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xl);font-family:var(--font-mono);font-size:1rem;line-height:1.7;color:var(--text-primary);white-space:pre-wrap;overflow-y:auto}.receive__image-content,.receive__pdf-content{display:flex;flex-direction:column;gap:var(--space-5);align-items:flex-start}.receive__image-wrapper{width:100%;max-height:500px;border-radius:var(--radius-xl);overflow:hidden;background:var(--bg-elevated);border:1px solid var(--border-default);display:flex;align-items:center;justify-content:center}.receive__image-wrapper img{width:100%;height:100%;max-height:500px;object-fit:contain;display:block}.receive__pdf-wrapper{width:100%;height:500px;border-radius:var(--radius-xl);overflow:hidden;background:var(--bg-elevated);border:1px solid var(--border-default)}.receive__pdf-wrapper iframe{width:100%;height:100%;border:none;display:block}.receive__file-meta{font-size:.95rem;color:var(--text-tertiary);padding:.75rem 1rem;background:var(--bg-elevated);border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.receive__action-btn{align-self:flex-start}.segment-input:focus-visible{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle)}.receive__tab:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media (max-width: 1024px){.receive__container{max-width:640px}}@media (max-width: 768px){.receive{padding:6rem 1rem 2rem}.receive__container{max-width:100%;gap:var(--space-8)}.segment-input{width:64px;height:76px;font-size:2.25rem}.segmented-input{gap:var(--space-3)}.receive__code-input{padding:2.5rem 1.5rem}.receive__pdf-wrapper{height:360px}.receive__image-wrapper,.receive__image-wrapper img{max-height:360px}}@media (max-width: 480px){.receive{padding:5.5rem .75rem 1.5rem}.segment-input{width:56px;height:64px;font-size:1.75rem}.segmented-input{gap:var(--space-2)}.receive__code-input{padding:2rem 1rem;gap:var(--space-6);border-radius:var(--radius-xl)}.receive__tabs{gap:var(--space-1)}.receive__tab{padding:.5rem 1rem;font-size:.85rem}.receive__pdf-wrapper{height:260px}.receive__image-wrapper,.receive__image-wrapper img{max-height:280px}.receive__text{min-height:120px;padding:1rem;font-size:.9rem}.receive__clear-btn{padding:.75rem 1rem;font-size:.9rem}.receive__status{font-size:.9rem;padding:.75rem 1rem}}.admin-login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base);padding:2rem;position:relative}.admin-login-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 30%,rgba(139,92,246,.15) 0%,transparent 25%),radial-gradient(circle at 80% 70%,rgba(236,72,153,.1) 0%,transparent 30%);pointer-events:none}.admin-login__header{text-align:center;margin-bottom:2rem}.admin-login__title{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0 0 .75rem;letter-spacing:var(--tracking-tight)}.admin-login__subtitle{font-size:1rem;color:var(--text-tertiary);margin:0}.admin-login-box{background:var(--bg-glass-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);padding:3rem;width:100%;max-width:450px;border:1px solid var(--border-subtle);position:relative;z-index:1}.admin-login__field{margin-bottom:1.5rem}.admin-login__input{width:100%;padding:1rem 1.25rem;border-radius:var(--radius-md);border:2px solid var(--border-default);background:var(--bg-elevated);color:var(--text-primary);font-size:1rem;box-shadow:inset 0 2px 4px #00000008;transition:all var(--duration-normal) var(--ease-out);outline:none}.admin-login__input::placeholder{color:var(--text-tertiary)}.admin-login__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle);background:var(--bg-glass-strong)}.admin-login__error{color:var(--color-error);font-size:.95rem;margin-bottom:1.5rem;text-align:center;background:#ef44441a;padding:.875rem 1rem;border-radius:var(--radius-md);border:1px solid rgba(239,68,68,.2)}.admin-login__buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.admin-login__btn{min-width:140px}@media (max-width: 768px){.admin-login-box{padding:2rem 1.5rem;max-width:90%}.admin-login__title{font-size:1.75rem}.admin-login__buttons{flex-direction:column;align-items:stretch}.admin-login__btn{width:100%}}@media (max-width: 480px){.admin-login-container{padding:1rem}.admin-login-box{padding:1.5rem 1.25rem}.admin-login__title{font-size:1.5rem}.admin-login__subtitle{font-size:.9rem}.admin-login__input{padding:.875rem 1rem;font-size:.95rem}}.admin-panel-container{background:var(--bg-base);min-height:100vh;padding:2rem 1rem;color:var(--text-primary);position:relative}.admin-panel-container:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 30%,rgba(139,92,246,.15) 0%,transparent 25%),radial-gradient(circle at 80% 70%,rgba(236,72,153,.1) 0%,transparent 30%);pointer-events:none;z-index:0}.admin-controls{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem;margin:5rem 0 2rem;position:relative;z-index:1}.admin-tabs{display:flex;justify-content:center;gap:.5rem;margin:0 0 1.5rem;position:relative;z-index:1}.admin-content{background:var(--bg-glass-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);padding:2rem;max-width:1200px;margin:0 auto;border:1px solid var(--border-subtle);position:relative;z-index:1}.admin-content h1{margin-top:0;margin-bottom:2rem;font-size:1.75rem;font-weight:700;text-align:center;letter-spacing:var(--tracking-tight)}.section-header{margin-top:3rem!important;padding-top:2rem;border-top:1px solid var(--border-subtle)}.texts-table-container,.public-rooms-container{overflow-x:auto}.texts-table,.public-rooms-table{width:100%;border-collapse:collapse;background:var(--bg-elevated);border-radius:var(--radius-lg);overflow:hidden}.texts-table th,.texts-table td,.public-rooms-table th,.public-rooms-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-subtle)}.texts-table th,.public-rooms-table th{background:var(--bg-glass-strong);font-weight:600;text-transform:uppercase;font-size:.8rem;letter-spacing:var(--tracking-wider);color:var(--text-secondary)}.text-content{max-width:400px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--font-mono);font-size:.9rem}.image-thumb{width:80px;height:60px;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-glass);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center}.image-thumb img{width:100%;height:100%;object-fit:contain;display:block}.actions{display:flex;flex-wrap:wrap;gap:.5rem}.action-btn{border:none;border-radius:var(--radius-sm);padding:.5rem .75rem;font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap}.action-btn.edit{background:var(--color-info);color:#fff}.action-btn.edit:hover{background:#2563eb;transform:translateY(-2px)}.action-btn.edit-code{background:var(--color-primary);color:#fff}.action-btn.edit-code:hover{background:var(--color-primary-hover);transform:translateY(-2px)}.action-btn.regenerate-code{background:var(--color-success);color:#fff}.action-btn.regenerate-code:hover{background:#059669;transform:translateY(-2px)}.action-btn.delete{background:var(--color-error);color:#fff}.action-btn.delete:hover{background:#dc2626;transform:translateY(-2px)}.action-btn.activate{background:var(--color-success);color:#fff}.action-btn.activate:hover{background:#059669;transform:translateY(-2px)}.action-btn.deactivate{background:var(--color-warning, #f59e0b);color:#fff}.action-btn.deactivate:hover{background:#d97706;transform:translateY(-2px)}.room-code{position:relative;font-family:var(--font-mono);letter-spacing:1px;font-weight:700}.action-btn.copy-code{background:var(--color-info);color:#fff}.action-btn.copy-code:hover{background:#0891b2;transform:translateY(-2px)}.status-badge{font-weight:600;padding:.3rem .6rem;border-radius:var(--radius-full);display:inline-block;font-size:.75rem;text-transform:uppercase;letter-spacing:var(--tracking-wider)}.status-badge.active{background:#22c55e26;color:var(--color-success);border:1px solid rgba(34,197,94,.3)}.status-badge.inactive{background:#ef444426;color:var(--color-error);border:1px solid rgba(239,68,68,.3)}.room-active{background:#22c55e0d}.room-inactive{opacity:.6}.loading,.no-data{text-align:center;padding:2rem;font-size:1.1rem;color:var(--text-tertiary)}.error-message{color:var(--color-error);text-align:center;padding:1rem;background:#ef44441a;border-radius:var(--radius-md);margin-bottom:1rem;border-left:3px solid var(--color-error)}.Btn{border:none;border-radius:var(--radius-md);padding:.875rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);box-shadow:0 4px 15px #0003;letter-spacing:.5px}.Btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #0000004d}.Btn:active:not(:disabled){transform:translateY(0) scale(.98)}.Btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.Btn.refresh{background:var(--color-primary);color:#fff}.Btn.refresh:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 6px 20px #8b5cf666}.Btn.delete-all{background:var(--color-error);color:#fff}.Btn.delete-all:hover:not(:disabled){background:#dc2626;box-shadow:0 6px 20px #ef444466}.Btn.change-password{background:var(--color-primary);color:#fff}.Btn.change-password:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 6px 20px #8b5cf666}.Btn.logout{background:var(--text-tertiary);color:#fff}.Btn.logout:hover:not(:disabled){background:var(--text-secondary);box-shadow:0 6px 20px #9ca3af66}.Btn.create-public,.Btn.create-public-room{background:var(--color-success);color:#fff}.Btn.create-public:hover:not(:disabled),.Btn.create-public-room:hover:not(:disabled){background:#059669;box-shadow:0 6px 20px #22c55e66}.tab-btn{background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-primary);cursor:pointer;font-size:.9rem;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--radius-full);transition:all var(--duration-normal) var(--ease-out);text-transform:uppercase;letter-spacing:var(--tracking-wider)}.tab-btn.active{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 0 20px #8b5cf64d;color:#fff}.tab-btn:hover:not(.active){background:var(--bg-glass);border-color:var(--color-primary);transform:translateY(-2px)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0a0a0fcc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--bg-glass-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-2xl);padding:2rem;width:90%;max-width:600px;box-shadow:var(--shadow-lg);border:1px solid var(--border-subtle)}.modal h2{margin-top:0;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700;letter-spacing:var(--tracking-tight)}.modal textarea{width:100%;padding:1rem;border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--text-primary);border:2px solid var(--border-default);margin-bottom:1.5rem;font-family:var(--font-mono);font-size:.95rem;resize:vertical;transition:all var(--duration-normal) var(--ease-out)}.modal textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle);outline:none}.modal-buttons{display:flex;justify-content:flex-end;gap:1rem}.password-field{margin-bottom:1.5rem}.password-field label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary)}.password-field input,.code-field input{width:100%;padding:1rem;border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--text-primary);border:2px solid var(--border-default);transition:all var(--duration-normal) var(--ease-out)}.password-field input:focus,.code-field input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle);outline:none}.code-field{margin-bottom:1.5rem}.code-field label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary)}.code-input{font-family:var(--font-mono);font-size:1.2rem;text-align:center;letter-spacing:.5rem}.code-info{background:var(--bg-elevated);padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;line-height:1.5;border-left:3px solid var(--color-primary);font-size:.95rem}.code-info .highlight,.room-modal-info .highlight{font-family:var(--font-mono);color:var(--color-accent);font-weight:600}.room-modal-info{background:var(--bg-elevated);padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;line-height:1.5;border-left:3px solid var(--color-primary);font-size:.95rem}.room-field{margin-bottom:1.5rem}.room-field label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary)}.room-info{font-size:.9rem;color:var(--text-tertiary);margin-top:.5rem;line-height:1.5}.room-name-input{width:100%;padding:1rem;border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--text-primary);border:2px solid var(--border-default);font-size:1rem;transition:all var(--duration-normal) var(--ease-out)}.room-name-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle);outline:none}.Btn.save{background:var(--color-success);color:#fff}.Btn.cancel{background:var(--text-tertiary);color:#fff}.action-message{position:fixed;top:2rem;right:2rem;padding:1rem 2rem;border-radius:var(--radius-md);font-weight:500;z-index:1010;box-shadow:var(--shadow-lg);animation:slideIn .3s ease-out}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.action-message.success{background:var(--color-success);color:#fff}.action-message.error{background:var(--color-error);color:#fff}@media (max-width: 768px){.admin-controls{flex-direction:column;align-items:center;margin:2.5rem 0 1.5rem}.admin-controls .Btn{width:100%;max-width:300px}.modal{width:95%;padding:1.5rem}}@media (max-width: 480px){.admin-content{padding:1.5rem}.texts-table th,.texts-table td,.public-rooms-table th,.public-rooms-table td{padding:.75rem .5rem;font-size:.85rem}.modal-buttons{flex-direction:column}.admin-tabs{flex-direction:column;align-items:center}.tab-btn{width:100%;text-align:center}}.public-room{display:flex;flex-direction:column;height:100vh;max-width:100%;overflow:hidden;position:relative;background:var(--bg-base);color:var(--text-primary);padding:1rem}@media (min-width: 768px){.public-room{padding:2rem}.chat-room{max-width:900px;margin:0 auto;height:calc(100vh - 4rem);border-radius:var(--radius-2xl)}.code-entry-form{max-width:500px}}.offline-indicator{position:fixed;top:20px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#ff416c,#ff4b2b);color:#fff;padding:12px 25px;border-radius:var(--radius-full);z-index:1000;box-shadow:0 5px 20px #ff4b2b66;display:flex;align-items:center;gap:12px;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.offline-indicator svg{animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:.7}50%{opacity:1}to{opacity:.7}}.retry-button{background:#fff;color:#ff4b2b;border:none;border-radius:var(--radius-full);padding:6px 16px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);box-shadow:0 2px 8px #0000001a}.retry-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.code-entry-container{display:flex;justify-content:center;align-items:center;flex:1;background:var(--bg-base);padding:2rem}.code-entry-form{background:var(--bg-glass-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-2xl);padding:3rem;width:100%;max-width:450px;box-shadow:var(--shadow-lg);text-align:center;border:1px solid var(--border-subtle)}.code-entry-form h1{margin-bottom:.75rem;text-align:center;color:var(--text-primary);font-size:2rem;font-weight:700;letter-spacing:var(--tracking-tight)}.join-room-info{color:var(--text-tertiary);margin-bottom:2rem;font-size:1.125rem;line-height:1.6}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-weight:600;font-size:1rem}.form-group input{width:100%;padding:1rem 1.25rem;border:2px solid var(--border-default);border-radius:var(--radius-md);font-size:1.125rem;transition:all var(--duration-normal) var(--ease-out);box-shadow:inset 0 2px 4px #00000008;background:var(--bg-elevated);color:var(--text-primary);font-weight:500}.form-group input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 4px var(--color-primary-subtle);background:var(--bg-glass-strong)}.form-group input::placeholder{color:var(--text-tertiary)}.join-btn{width:100%;padding:1rem;background:var(--color-primary);color:var(--text-on-primary);border:none;border-radius:var(--radius-md);font-size:1.125rem;font-weight:600;cursor:pointer;transition:all var(--duration-normal) var(--ease-out);box-shadow:0 4px 15px #8b5cf64d;letter-spacing:.5px}.join-btn:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.join-btn:active:not(:disabled){transform:translateY(0) scale(.98)}.join-btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.room-info{text-align:center;margin-top:1.5rem;color:var(--text-tertiary);font-size:1rem}.back-link{display:inline-block;margin-top:1rem;color:var(--color-primary);background:none;border:none;font-size:1rem;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--radius-md);transition:all var(--duration-normal) var(--ease-out);cursor:pointer}.back-link:hover{color:var(--color-primary-hover);background:var(--bg-glass);transform:translateY(-1px)}.error-message{background:#ef44441a;color:var(--color-error);padding:1rem 1.25rem;border-radius:var(--radius-md);margin-bottom:1.5rem;text-align:center;font-weight:500;border:1px solid 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p{margin-bottom:1rem;color:#d4d4d8}.page__section ul{margin-left:1.5rem;margin-bottom:1rem}.page__section ul li{margin-bottom:.5rem;color:#d4d4d8}.page__section ul li::marker{color:#a5b4fc}.page__link{color:#a5b4fc;text-decoration:none;font-weight:500;transition:color .2s}.page__link:hover{color:#818cf8;text-decoration:underline}.contact__info{display:grid;gap:1rem;margin-bottom:1rem}.contact__info-item{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:1rem 1.25rem}.contact__info-item strong{display:block;color:#a5b4fc;margin-bottom:.25rem;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.contact__info-item p{margin:0;color:#d4d4d8}.contact__form{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:2rem;margin-top:1.5rem}.form__group{margin-bottom:1.5rem}.form__group label{display:block;margin-bottom:.5rem;color:#e4e4e7;font-weight:500;font-size:.875rem}.form__group input,.form__group 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h3{margin-top:0;margin-bottom:.5rem;color:#fff;font-size:1rem}.faq__item p{margin:0;color:#d4d4d8;font-size:.9375rem}@media (max-width: 768px){.page{padding:1rem .75rem}.page__container{padding:2rem 1.5rem}.page__title{font-size:2rem}.page__section h2{font-size:1.25rem}.contact__form{padding:1.5rem}}@media (max-width: 480px){.page__container{padding:1.5rem 1rem}.page__title{font-size:1.75rem}.contact__form{padding:1rem}}