@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400&display=swap");:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#eff6ff;--color-primary-subtle:#dbeafe;--color-confirmed:#16a34a;--color-confirmed-bg:#f0fdf4;--color-confirmed-border:#bbf7d0;--color-pending:#f59e0b;--color-pending-bg:#fffbeb;--color-pending-border:#fde68a;--color-cancelled:#dc2626;--color-cancelled-bg:#fef2f2;--color-cancelled-border:#fecaca;--color-active:#2563eb;--color-active-bg:#eff6ff;--color-active-border:#bfdbfe;--color-bg:#fafafa;--color-surface:#fff;--color-surface-hover:#f8fafc;--color-border:#e2e8f0;--color-border-strong:#cbd5e1;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-text-tertiary:#94a3b8;--color-text-inverse:#fff;--child-color-1:#3b82f6;--child-color-2:#8b5cf6;--child-color-3:#ec4899;--child-color-4:#f97316;--child-color-5:#eab308;--child-color-6:#22c55e;--child-color-7:#14b8a6;--child-color-8:#06b6d4;--child-color-9:#6366f1;--child-color-10:#d946ef;--child-color-11:#f43f5e;--child-color-12:#78716c;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--font-display:"Plus Jakarta Sans",sans-serif;--font-body:"Plus Jakarta Sans",sans-serif;--font-mono:"JetBrains Mono",monospace;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -4px rgba(0,0,0,.04);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.08),0 8px 10px -6px rgba(0,0,0,.04);--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--nav-height:64px;--bottom-nav-height:56px}[data-theme=dark]{--color-bg:#0c0f17;--color-surface:#141821;--color-surface-hover:#1c2130;--color-border:#1e293b;--color-border-strong:#334155;--color-text-primary:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-tertiary:#64748b;--shadow-sm:0 1px 2px rgba(0,0,0,.2);--shadow-md:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -2px rgba(0,0,0,.2);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.35),0 4px 6px -4px rgba(0,0,0,.2);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.35),0 8px 10px -6px rgba(0,0,0,.2)}@media (prefers-color-scheme:dark){[data-theme=system]{--color-bg:#0c0f17;--color-surface:#141821;--color-surface-hover:#1c2130;--color-border:#1e293b;--color-border-strong:#334155;--color-text-primary:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-tertiary:#64748b;--shadow-sm:0 1px 2px rgba(0,0,0,.2);--shadow-md:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -2px rgba(0,0,0,.2);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.35),0 4px 6px -4px rgba(0,0,0,.2);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.35),0 8px 10px -6px rgba(0,0,0,.2)}}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.5;background:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input,select,textarea{font-family:var(--font-body)}.heading-page{font-weight:800;font-size:clamp(1.5rem,1.35rem + .75vw,2rem)}.heading-page,.heading-section{font-family:var(--font-display);line-height:1.3;letter-spacing:-.02em;color:var(--color-text-primary)}.heading-section{font-weight:700;font-size:clamp(1.15rem,1.05rem + .5vw,1.5rem)}.heading-card{font-family:var(--font-display);font-weight:700;font-size:clamp(1rem,.95rem + .25vw,1.125rem);line-height:1.3;letter-spacing:-.01em}.heading-card,.text-body{color:var(--color-text-primary)}.text-body{font-size:clamp(.9375rem,.92rem + .1vw,1rem);line-height:1.5}.text-secondary{font-size:clamp(.8125rem,.8rem + .07vw,.875rem);line-height:1.5;color:var(--color-text-secondary)}.text-caption{font-size:.75rem;line-height:1.5;color:var(--color-text-tertiary)}.text-mono{font-family:var(--font-mono);font-weight:400}.text-label{font-size:.75rem;color:var(--color-text-tertiary)}.badge,.text-label{font-weight:600;letter-spacing:.02em;text-transform:uppercase}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--radius-full);font-size:12px;white-space:nowrap}.badge-confirmed{background:var(--color-confirmed-bg);color:var(--color-confirmed);border:1px solid var(--color-confirmed-border)}.badge-pending{background:var(--color-pending-bg);color:#d97706;border:1px solid var(--color-pending-border)}.badge-cancelled{background:var(--color-cancelled-bg);color:var(--color-cancelled);border:1px solid var(--color-cancelled-border)}.badge-active{background:var(--color-active-bg);color:var(--color-active);border:1px solid var(--color-active-border);animation:pulse-badge 2s ease-in-out infinite}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.75}}.badge-completed{background:#f1f5f9;color:#64748b;border:1px solid #e2e8f0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.875rem;border-radius:var(--radius-md);padding:10px 20px;min-height:40px;border:none;cursor:pointer;transition:all .15s ease;text-decoration:none;white-space:nowrap}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-primary);color:var(--color-text-inverse)}.btn-ghost{background:transparent;color:var(--color-primary);border:none}.btn-ghost:hover:not(:disabled){background:var(--color-primary-light)}.btn-volunteer{background:var(--color-confirmed);color:var(--color-text-inverse);font-size:.9375rem;padding:12px 24px}.btn-volunteer:hover:not(:disabled){background:#15803d;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-danger{background:transparent;color:var(--color-cancelled);border:none}.btn-danger:hover:not(:disabled){background:var(--color-cancelled);color:var(--color-text-inverse)}.btn-sm{font-size:.8125rem;padding:6px 14px;min-height:32px}.btn-lg{font-size:1rem;padding:14px 28px;min-height:48px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px;transition:box-shadow .2s ease,transform .2s ease}.card:hover{box-shadow:var(--shadow-md)}.card-interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.input{width:100%;height:40px;padding:0 16px;font-family:var(--font-body);font-size:.9375rem;color:var(--color-text-primary);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.input::placeholder{color:var(--color-text-tertiary)}.input-error{border-color:var(--color-cancelled);box-shadow:0 0 0 3px rgba(220,38,38,.1)}.label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:6px}textarea.input{height:auto;padding:12px 16px;line-height:1.5;resize:vertical}select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.toggle{position:relative;width:44px;height:24px;background:var(--color-border-strong);border-radius:var(--radius-full);cursor:pointer;transition:background .2s ease;flex-shrink:0}.toggle.active{background:var(--color-primary)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s ease;box-shadow:var(--shadow-sm)}.toggle.active:after{transform:translateX(20px)}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid #fff;box-shadow:var(--shadow-sm);flex-shrink:0}.avatar-sm{width:32px;height:32px}.avatar-lg{width:64px;height:64px}.avatar-initials{display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:.875rem}.avatar-initials.avatar-lg{font-size:1.5rem}.avatar-initials.avatar-sm{font-size:.75rem}.skeleton{background:#e2e8f0;border-radius:var(--radius-md);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,#f1f5f9 50%,transparent);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.page-container{max-width:1200px;margin:0 auto;padding:var(--space-6)}@media (min-width:640px){.page-container{padding:var(--space-8)}}@media (min-width:1024px){.page-container{padding:var(--space-12)}}.card-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--space-4);gap:var(--space-4)}@media (min-width:640px){.card-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}}.empty-state{text-align:center;padding:var(--space-16) var(--space-8);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-xl)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-4);opacity:.5}.empty-state-title{font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--color-text-primary);margin-bottom:var(--space-2)}.empty-state-text{font-size:.9375rem;color:var(--color-text-secondary);max-width:400px;margin:0 auto var(--space-6)}.admin-table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--color-border)}.admin-table{width:100%;border-collapse:collapse;background:var(--color-surface);min-width:700px}.admin-table th{text-align:left;font-size:.75rem;font-weight:600;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--color-border);background:var(--color-bg)}.admin-table td,.admin-table th{padding:var(--space-3) var(--space-4);white-space:nowrap}.admin-table td{font-size:.9rem;color:var(--color-text-primary);border-bottom:1px solid var(--color-border)}.admin-table tbody tr:hover{background:var(--color-surface-hover)}.admin-sidebar{width:240px;background:var(--color-text-primary);color:var(--color-text-inverse);padding:var(--space-6) 0;flex-shrink:0}.admin-sidebar-header{padding:0 var(--space-5) var(--space-6);border-bottom:1px solid hsla(0,0%,100%,.1);margin-bottom:var(--space-4)}.admin-sidebar-title{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--color-text-inverse)}.admin-sidebar-subtitle{font-size:.75rem;color:hsla(0,0%,100%,.5);margin-top:var(--space-1)}.admin-nav-link{display:block;padding:var(--space-3) var(--space-5);color:hsla(0,0%,100%,.85);text-decoration:none;font-size:.9rem;font-weight:500;border-left:3px solid transparent;transition:background .15s ease,border-color .15s ease}.admin-nav-link:hover{background:hsla(0,0%,100%,.08);border-left-color:hsla(0,0%,100%,.3)}.admin-back-link{color:hsla(0,0%,100%,.5);font-size:.8rem;text-decoration:none;transition:color .15s ease}.admin-back-link:hover{color:hsla(0,0%,100%,.8)}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5)}.stat-card-accent{border-left:3px solid var(--color-primary)}.stat-value{font-family:var(--font-display);font-weight:700;font-size:1.75rem;line-height:1.2}.stat-value-sm{font-size:1.5rem}.filter-tabs{display:flex;gap:var(--space-2)}.filter-tab{padding:var(--space-2) var(--space-4);background:var(--color-surface);color:var(--color-text-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s ease;text-transform:capitalize}.filter-tab:hover{border-color:var(--color-border-strong);color:var(--color-text-secondary)}.filter-tab-active{background:var(--color-primary);color:var(--color-text-inverse);border-color:var(--color-primary)}.alert-error{padding:var(--space-4);background:var(--color-cancelled-bg);border:1px solid var(--color-cancelled-border);border-radius:var(--radius-md);color:var(--color-cancelled);font-size:.9rem}.skeleton-row{display:flex;gap:var(--space-4);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border)}.skeleton-cell{height:16px;border-radius:var(--radius-sm)}@keyframes toast-slide-in{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}@keyframes toast-progress{0%{width:100%}to{width:0}}@media (max-width:639px){.hide-mobile{display:none!important}.show-mobile{display:flex!important}.beta-fab{bottom:calc(var(--bottom-nav-height) + 16px)!important}}@media (min-width:640px) and (max-width:1023px){.hide-tablet{display:none!important}}@media (min-width:1024px){.hide-desktop{display:none!important}.show-desktop{display:flex!important}}.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}@supports (padding-bottom:env(safe-area-inset-bottom)){.safe-bottom{padding-bottom:calc(var(--space-2) + env(safe-area-inset-bottom))}}