@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary-color:#000;--primary-hover:#333;--secondary-color:#666;--bg-color:#f9f9f9;--card-bg:#fff;--text-color:#000;--text-muted:#666;--border-color:#e0e0e0;--glass-shadow:0 4px 6px -1px #0000001a;--success:#10b981;--danger:#ef4444;--warning:#f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);background:var(--bg-color);min-height:100vh;font-family:Inter,sans-serif;overflow-x:hidden}.header{background:var(--card-bg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;box-shadow:0 1px 3px #0000000d}.header-brand{color:var(--text-color);font-size:1.25rem;font-weight:700;text-decoration:none}.header-nav a{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .2s}.header-nav a:hover,.header-nav a.active{color:var(--primary-color)}.card{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--glass-shadow);border-radius:12px;padding:2rem;transition:transform .3s,box-shadow .3s}.card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.page-container{max-width:800px;margin:0 auto;padding:2rem;animation:.5s ease-out fadeIn}h1,h2,h3{color:var(--text-color);font-weight:700}h2{letter-spacing:-.025em;font-size:1.75rem}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-muted);margin-bottom:.5rem;font-size:.95rem;font-weight:500;display:block}input,textarea{border:1px solid var(--border-color);width:100%;color:var(--text-color);background:#fff;border-radius:8px;padding:.875rem 1rem;font-family:Inter,sans-serif;font-size:1rem;transition:all .3s}input:focus,textarea:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 2px #0000001a}button{cursor:pointer;border:none;font-family:Inter,sans-serif;font-weight:600;transition:all .3s}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:var(--glass-shadow);border-radius:8px}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th,.admin-table td{border-bottom:1px solid var(--border-color);padding:1rem}.admin-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}.admin-table tbody tr{transition:background-color .2s}.admin-table tbody tr:hover{background-color:#f3f4f6}.badge{letter-spacing:.025em;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-pending{color:#fbbf24;background-color:#f59e0b33}.badge-approved{color:#34d399;background-color:#10b98133}.badge-rejected{color:#f87171;background-color:#ef444433}.btn-success{background-color:var(--success);color:#fff;border-radius:8px}.btn-danger{background-color:var(--danger);color:#fff;border-radius:8px}.btn-success:hover,.btn-danger:hover{filter:brightness(110%)}.led-screen{background:#000;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:relative;overflow:hidden}.led-message-container{text-align:center;z-index:10;max-width:90%;animation:1s cubic-bezier(.16,1,.3,1) forwards messageIn}@keyframes messageIn{0%{opacity:0;filter:blur(10px);transform:scale(.8)translateY(20px)}to{opacity:1;filter:blur();transform:scale(1)translateY(0)}}.led-greeting{color:#ffedd5;text-shadow:0 4px 15px #000c,0 0 30px #fdba7499;letter-spacing:.05em;white-space:pre-wrap;word-break:break-word;margin-bottom:2rem;font-family:Inter,sans-serif;font-size:5rem;font-weight:800;line-height:1.3}.led-author{color:#fff;text-shadow:0 0 20px #ffffff4d;font-family:Inter,sans-serif;font-size:2.5rem;font-weight:500}.particle{opacity:0;background:#fff;border-radius:50%;animation:linear infinite floatUp;position:absolute;bottom:-10px;box-shadow:0 0 10px #fff}@keyframes floatUp{0%{opacity:0;transform:translateY(0)scale(1)}10%{opacity:.8}90%{opacity:.5}to{opacity:0;transform:translateY(-100vh)scale(.5)}}@media (width<=600px){.page-container{padding:1rem}.card{padding:1.5rem 1rem}h2{font-size:1.25rem!important}.led-greeting{font-size:2.5rem}.led-author{font-size:1.5rem}}.spinner{vertical-align:text-bottom;border:.2em solid;border-right-color:#0000;border-radius:50%;width:1.25rem;height:1.25rem;animation:.75s linear infinite spinner-border;display:inline-block}@keyframes spinner-border{to{transform:rotate(360deg)}}.spinner-wrapper{justify-content:center;align-items:center;gap:.5rem;display:flex}.loading-overlay{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:400px;display:flex}.loading-spinner{border:4px solid #0000001a;border-top-color:var(--primary-color);border-radius:50%;width:3rem;height:3rem;margin-bottom:1rem;animation:.75s linear infinite spinner-border}