:root{--color-bg: #FFFDF5;--color-foreground: #1E293B;--color-muted: #F1F5F9;--color-muted-foreground: #64748B;--color-accent: #8B5CF6;--color-accent-hover: #7C3AED;--color-accent-foreground: #FFFFFF;--color-secondary: #F472B6;--color-tertiary: #FBBF24;--color-quaternary: #34D399;--color-border: #1E293B;--color-card: #FFFFFF;--color-ring: #8B5CF6;--font-heading: "Outfit", system-ui, sans-serif;--font-body: "Plus Jakarta Sans", system-ui, sans-serif;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--border-width: 2px;--shadow-pop: 4px 4px 0px 0px #1E293B;--shadow-pop-hover: 6px 6px 0px 0px #1E293B;--shadow-pop-active: 2px 2px 0px 0px #1E293B;--shadow-card: 6px 6px 0px 0px #1E293B;--shadow-card-pink: 6px 6px 0px 0px #F472B6;--shadow-card-yellow: 6px 6px 0px 0px #FBBF24;--transition-bounce: all .25s cubic-bezier(.34, 1.56, .64, 1);--transition-fast: all .15s ease-out}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-foreground);line-height:1.6;min-height:100vh;background-image:radial-gradient(#E2E8F0 1.5px,transparent 1.5px);background-size:24px 24px;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:800;line-height:1.2;color:var(--color-foreground)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}#app{display:flex;flex-direction:column;min-height:100vh}.main-container{width:100%;max-width:720px;margin:0 auto;padding:1.5rem 1rem 5rem}.navbar{background:#fff;border-bottom:var(--border-width) solid var(--color-border);position:sticky;top:0;z-index:100}.navbar-inner{max-width:720px;margin:0 auto;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-size:1.35rem;font-weight:800;letter-spacing:-.5px}.brand-badge{background:var(--color-tertiary);color:var(--color-foreground);border:var(--border-width) solid var(--color-border);box-shadow:2px 2px 0 var(--color-border);padding:.15rem .5rem;border-radius:var(--radius-sm);font-size:.75rem;font-weight:800;transform:rotate(-3deg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;font-size:.95rem;min-height:48px;padding:.6rem 1.25rem;border-radius:var(--radius-full);border:var(--border-width) solid var(--color-border);transition:var(--transition-bounce);text-align:center;-webkit-user-select:none;user-select:none}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-pop)}.btn-primary:hover{background:var(--color-accent-hover);transform:translate(-2px,-2px);box-shadow:var(--shadow-pop-hover)}.btn-primary:active{transform:translate(2px,2px);box-shadow:var(--shadow-pop-active)}.btn-secondary{background:#fff;color:var(--color-foreground);box-shadow:var(--shadow-pop)}.btn-secondary:hover{background:var(--color-tertiary);transform:translate(-2px,-2px);box-shadow:var(--shadow-pop-hover)}.btn-secondary:active{transform:translate(2px,2px);box-shadow:var(--shadow-pop-active)}.btn-outline{background:transparent;color:var(--color-foreground);border:var(--border-width) solid var(--color-border)}.btn-outline:hover{background:var(--color-muted)}.btn-sm{min-height:38px;padding:.35rem .85rem;font-size:.85rem}.btn-icon{width:44px;height:44px;padding:0;border-radius:var(--radius-full);border:var(--border-width) solid var(--color-border);background:#fff;box-shadow:2px 2px 0 var(--color-border);display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--color-border)}.btn-icon:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--color-border)}.sticker-card{background:#fff;border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:1.25rem;margin-bottom:1.25rem;transition:var(--transition-bounce);position:relative;overflow:hidden}.sticker-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-pop-hover)}.feed-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;overflow-x:auto;padding-bottom:.25rem}.tab-pill{padding:.5rem 1rem;border-radius:var(--radius-full);border:var(--border-width) solid var(--color-border);background:#fff;font-weight:700;font-size:.9rem;box-shadow:2px 2px 0 var(--color-border);display:inline-flex;align-items:center;gap:.35rem;transition:var(--transition-bounce)}.tab-pill.active{background:var(--color-accent);color:#fff;box-shadow:3px 3px 0 var(--color-border)}.tab-pill:hover:not(.active){background:var(--color-tertiary);transform:translate(-1px,-1px)}.avatar-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.25rem .6rem;border-radius:var(--radius-full);border:1.5px solid var(--color-border);font-weight:700;font-size:.85rem;box-shadow:1.5px 1.5px 0 var(--color-border)}.op-badge{background:var(--color-secondary);color:#fff;font-size:.7rem;font-weight:800;padding:.15rem .4rem;border-radius:var(--radius-sm);border:1.5px solid var(--color-border);text-transform:uppercase;margin-left:.4rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.4rem}.input-text,.textarea-input{width:100%;padding:.75rem 1rem;font-family:var(--font-body);font-size:1rem;border:var(--border-width) solid #CBD5E1;border-radius:var(--radius-sm);background:#fff;color:var(--color-foreground);transition:var(--transition-fast)}.input-text:focus,.textarea-input:focus{outline:none;border-color:var(--color-accent);box-shadow:3px 3px 0 var(--color-accent)}.textarea-input{min-height:120px;resize:vertical}.overlay-preview-container{position:relative;width:100%;border-radius:var(--radius-md);border:var(--border-width) solid var(--color-border);overflow:hidden;box-shadow:var(--shadow-card);margin-top:1rem;background:#0f172a}.overlay-preview-img{width:100%;max-height:380px;object-fit:cover;display:block}.overlay-preview-text{position:absolute;bottom:0;left:0;right:0;padding:1.5rem 1.25rem;background:linear-gradient(to top,rgba(15,23,42,.85) 0%,rgba(15,23,42,.4) 70%,transparent 100%);color:#fff;font-family:var(--font-heading);font-size:1.2rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.6);word-break:break-word}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:1000;display:flex;flex-direction:column;gap:.5rem}.toast{background:#fff;border:var(--border-width) solid var(--color-border);box-shadow:var(--shadow-pop);padding:.75rem 1.25rem;border-radius:var(--radius-md);font-weight:700;font-size:.9rem;display:flex;align-items:center;gap:.5rem;animation:slideUp .2s ease-out}.toast.toast-error{border-color:#ef4444;color:#b91c1c}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}