@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#eff6ff;--color-bg:#f8fafc;--color-surface:#fff;--color-text-main:#0f172a;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-danger:#ef4444;--color-success:#10b981;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-md:.5rem;--radius-lg:1rem;--radius-full:9999px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text-main);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;line-height:1.5}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}h1,h2,h3,h4{color:var(--color-text-main);letter-spacing:-.025em;font-weight:700}.text-muted{color:var(--color-text-muted)}.auth-wrapper{background:linear-gradient(135deg,#f0fdf4 0%,#eff6ff 100%);justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffff80;width:100%;max-width:440px;padding:3rem}.form-group{margin-bottom:1.5rem}.form-label{color:var(--color-text-main);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.form-input{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;transition:var(--transition);background:#f8fafc;padding:.75rem 1rem;font-family:inherit;font-size:1rem}.form-input:focus{border-color:var(--color-primary);background:var(--color-surface);outline:none;box-shadow:0 0 0 3px #2563eb1a}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 6px #2563eb33}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-1px);box-shadow:0 6px 8px #2563eb4d}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-icon{color:var(--color-text-muted);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);background:0 0;border:none;padding:.5rem}.btn-icon:hover{background:var(--color-bg);color:var(--color-primary)}.navbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:10;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.brand{background:linear-gradient(90deg,#2563eb,#1e40af);color:#0000;-webkit-background-clip:text;font-size:1.5rem;font-weight:800;text-decoration:none}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-item{color:var(--color-text-muted);transition:var(--transition);cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;font-size:1rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover,.nav-item.active{color:var(--color-primary)}.dashboard-header{justify-content:space-between;align-items:flex-end;margin-bottom:2rem;display:flex}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);overflow:hidden}.table-container{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{background:var(--color-bg);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);padding:1rem 1.5rem;font-size:.75rem}td{border-bottom:1px solid var(--color-border);color:var(--color-text-main);vertical-align:top;padding:1rem 1.5rem}tr:last-child td{border-bottom:none}tr:hover td{background:var(--color-primary-light)}.badge{border-radius:var(--radius-full);padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-new{color:#1e40af;background:#dbeafe}.badge-read{color:#475569;background:#f1f5f9}.error-message{color:#b91c1c;border-radius:var(--radius-md);background:#fef2f2;border:1px solid #fecaca;margin-bottom:1.5rem;padding:.75rem;font-size:.875rem}.loader{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:1.5rem;height:1.5rem;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loader-dark{border-color:#2563eb33;border-top-color:var(--color-primary)}.empty-state{text-align:center;color:var(--color-text-muted);padding:4rem 2rem}