:root{--font-main: "Inter", sans-serif;--color-bg: #0f172a;--color-surface: #1e293b;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-text: #f8fafc;--color-text-muted: #94a3b8;--color-accent: #f43f5e;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--radius-md: .75rem;--radius-lg: 1rem}body{margin:0;font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}.login-container{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-bg) 0%,#1e1b4b 100%)}.login-container .login-card{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:3rem;border-radius:var(--radius-lg);box-shadow:0 4px 30px #0000001a;border:1px solid rgba(255,255,255,.1);width:100%;max-width:400px;text-align:center}.login-container .login-card h2{margin-bottom:2rem;font-weight:600}.login-container .login-card .error{color:var(--color-accent);margin-bottom:1rem}.login-container .login-card .input-group{margin-bottom:1.5rem;text-align:left}.login-container .login-card .input-group label{display:block;margin-bottom:.5rem;font-size:.9rem;color:var(--color-text)}.login-container .login-card .input-group input{width:100%;padding:1rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.1);background:#0003;color:var(--color-text);font-size:1rem;outline:none;transition:border-color .3s}.login-container .login-card .input-group input:focus{border-color:var(--color-primary)}.login-container .login-card button{width:100%;padding:1rem;border:none;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .3s;display:flex;align-items:center;justify-content:center;gap:.5rem}.login-container .login-card button:hover{background:var(--color-primary-hover)}.login-container .login-card button:disabled{opacity:.7;cursor:not-allowed}.login-container .login-card button .spinner-container{display:flex}.dashboard-container{min-height:100vh;padding:2rem;max-width:1200px;margin:0 auto}.dashboard-container .dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.dashboard-container .dashboard-header h1{font-size:2.5rem;background:linear-gradient(to right,#60a5fa,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0;background-clip:text}.dashboard-container .dashboard-header .header-actions{display:flex;align-items:center;gap:1rem}.dashboard-container .dashboard-header .header-actions .search-bar{padding:.8rem 1.5rem;border-radius:50px;border:1px solid rgba(255,255,255,.1);background:#1e293b80;color:#fff;min-width:300px}.dashboard-container .dashboard-header .header-actions .search-bar:focus{border-color:var(--color-primary);outline:none}.dashboard-container .dashboard-header .header-actions .add-btn{background:var(--color-primary);border:none;color:#fff;padding:.8rem;border-radius:50%;cursor:pointer;transition:background .2s,transform .2s;display:flex;align-items:center;justify-content:center}.dashboard-container .dashboard-header .header-actions .add-btn:hover{background:var(--color-primary-hover);transform:scale(1.1)}.dashboard-container .dashboard-header .header-actions .logout-btn{background:#ffffff1a;border:none;color:var(--color-text);padding:.8rem;border-radius:50%;cursor:pointer;transition:background .2s,color .2s;display:flex;align-items:center;justify-content:center}.dashboard-container .dashboard-header .header-actions .logout-btn:hover{background:#f43f5e33;color:var(--color-accent)}.dashboard-container .birthday-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem}.dashboard-container .birthday-grid .birthday-card{background:#1e293bb3;border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(255,255,255,.05);transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden;cursor:pointer}.dashboard-container .birthday-grid .birthday-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px -10px #00000080;border-color:#ffffff1a}.dashboard-container .birthday-grid .birthday-card.today{background:linear-gradient(135deg,#3b82f633,#9333ea33);border-color:var(--color-primary)}.dashboard-container .birthday-grid .birthday-card.today .badge{position:absolute;top:1rem;right:1rem;background:var(--color-accent);padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:700}.dashboard-container .birthday-grid .birthday-card h3{margin:0 0 .5rem;font-size:1.25rem}.dashboard-container .birthday-grid .birthday-card .date{color:var(--color-text-muted);margin-bottom:1rem;font-family:monospace}.dashboard-container .birthday-grid .birthday-card .insta-link{display:inline-flex;align-items:center;gap:.5rem;color:#e1306c;text-decoration:none;font-size:.9rem}.dashboard-container .birthday-grid .birthday-card .insta-link:hover{text-decoration:underline}.dashboard-container .birthday-grid .birthday-card .edit-btn{position:absolute;bottom:1rem;right:3.5rem;background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;padding:.5rem;border-radius:50%;transition:color .2s,background .2s;opacity:0}.dashboard-container .birthday-grid .birthday-card .edit-btn:hover{color:var(--color-primary);background:#3b82f61a}.dashboard-container .birthday-grid .birthday-card:hover .edit-btn{opacity:1}.dashboard-container .birthday-grid .birthday-card .delete-btn{position:absolute;bottom:1rem;right:1rem;background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;padding:.5rem;border-radius:50%;transition:color .2s,background .2s;opacity:0}.dashboard-container .birthday-grid .birthday-card .delete-btn:hover{color:var(--color-accent);background:#f43f5e1a}.dashboard-container .birthday-grid .birthday-card:hover .delete-btn{opacity:1}.balloons-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:50;overflow:hidden}.balloon{position:absolute;width:40px;height:50px;border-radius:50%}.balloon:before{content:"";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:2px;height:15px;background:#fff9}.modal-overlay .modal-content .modal-body .detail-row{display:flex;align-items:center;gap:1rem;padding:1rem;background:#ffffff08;border-radius:var(--radius-md)}.modal-overlay .modal-content .modal-body .detail-row .icon{font-size:1.5rem;color:var(--color-primary)}.modal-overlay .modal-content .modal-body .detail-row .icon.insta{color:#e1306c}.modal-overlay .modal-content .modal-body .detail-row .info{display:flex;flex-direction:column}.modal-overlay .modal-content .modal-body .detail-row .info label{font-size:.8rem;color:var(--color-text-muted);margin-bottom:.2rem}.modal-overlay .modal-content .modal-body .detail-row .info p,.modal-overlay .modal-content .modal-body .detail-row .info a{margin:0;font-size:1.1rem;font-weight:500;color:var(--color-text)}.modal-overlay .modal-content .modal-body .detail-row .info a.insta-link{color:var(--color-primary-hover);text-decoration:none}.modal-overlay .modal-content .modal-body .detail-row .info a.insta-link:hover{text-decoration:underline}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-overlay .modal-content{background:var(--color-surface);padding:2rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);width:90%;max-width:400px;position:relative;box-shadow:0 25px 50px -12px #00000080;animation:slideUp .3s ease-out}.modal-overlay .modal-content .close-btn{position:absolute;top:1rem;right:1rem;background:transparent;border:none;color:var(--color-text-muted);font-size:1.2rem;cursor:pointer;transition:color .2s}.modal-overlay .modal-content .close-btn:hover{color:var(--color-text)}.modal-overlay .modal-content .modal-header{margin-bottom:2rem}.modal-overlay .modal-content .modal-header h2{margin:0;font-size:1.5rem;color:var(--color-text)}.modal-overlay .modal-content .modal-body{display:flex;flex-direction:column;gap:1.5rem}.modal-overlay .modal-content .modal-body form{display:flex;flex-direction:column;gap:1.2rem}.modal-overlay .modal-content .modal-body form .form-group{display:flex;flex-direction:column;gap:.5rem}.modal-overlay .modal-content .modal-body form .form-group label{color:var(--color-text-muted);font-size:.9rem}.modal-overlay .modal-content .modal-body form .form-group input{padding:.8rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.1);background:#1e293b80;color:#fff;font-size:1rem}.modal-overlay .modal-content .modal-body form .form-group input:focus{border-color:var(--color-primary);outline:none}.modal-overlay .modal-content .modal-body form .form-group input[type=date]{color-scheme:dark}.modal-overlay .modal-content .modal-body form .submit-btn{margin-top:1rem;padding:.8rem;border-radius:var(--radius-md);border:none;background:var(--color-primary);color:#fff;font-weight:700;cursor:pointer;transition:background .2s}.modal-overlay .modal-content .modal-body form .submit-btn:hover{background:var(--color-primary-hover)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}