.dashboard-container{max-width:1200px;margin:2rem auto;padding:0 2rem;position:relative}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:2px solid var(--primary-color);padding-bottom:1rem}.dashboard-header h1{font-size:2.8rem;color:var(--heading-color);margin:0;font-weight:700}.add-note-fab{background-color:var(--primary-color);color:var(--text-dark);border:none;border-radius:50%;width:60px;height:60px;display:flex;justify-content:center;align-items:center;font-size:1.5rem;cursor:pointer;box-shadow:0 4px 15px #ffd70066;transition:all .3s ease;position:fixed;bottom:30px;right:30px;z-index:900}.add-note-fab:hover{transform:scale(1.1) translateY(-3px);box-shadow:0 6px 20px #ffd70099}.notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.note-card{background:var(--white);border-radius:12px;box-shadow:var(--card-shadow);display:flex;flex-direction:column;justify-content:space-between;padding:1.5rem;transition:transform .2s,box-shadow .2s;border-left:5px solid var(--primary-color)}.note-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #00000026}.note-card h3{margin-top:0;color:var(--heading-color);font-size:1.3rem;margin-bottom:.8rem}.note-card p{color:var(--text-light);font-size:.95rem;line-height:1.5;white-space:pre-wrap;flex-grow:1}.note-actions{margin-top:1.5rem;display:flex;gap:.8rem;border-top:1px solid var(--light-grey);padding-top:1rem}.btn-action{border:none;padding:8px 15px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:background-color .2s,transform .2s}.btn-delete{background-color:#fce8e6;color:#c94a4a}.btn-delete:hover{background-color:#fbd6d1;transform:translateY(-2px)}.btn-edit{background-color:#e6f4ea;color:#4caf50}.btn-edit:hover{background-color:#d1efdb;transform:translateY(-2px)}.no-notes-message{grid-column:1 / -1;text-align:center;font-size:1.1rem;color:#777;padding:3rem;background-color:var(--white);border-radius:12px;box-shadow:var(--card-shadow)}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{position:relative;background:var(--white);padding:2.5rem 3rem;border-radius:12px;box-shadow:0 5px 25px #0000004d;width:90%;max-width:550px;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-content h3{margin-top:0;font-size:1.8rem;color:var(--heading-color);margin-bottom:1.5rem}.modal-close-btn{position:absolute;top:20px;right:20px;background:transparent;border:none;cursor:pointer;color:#888;padding:5px;line-height:1;transition:color .2s}.modal-close-btn:hover{color:#333}.modal-content .form-group{margin-bottom:1.5rem}.modal-content label{display:block;margin-bottom:.8rem;font-weight:500;color:var(--text-dark)}.modal-content input,.modal-content textarea{width:100%;padding:12px;border-radius:8px;border:1px solid #ddd;font-family:Poppins,sans-serif;font-size:1rem;transition:border-color .2s,box-shadow .2s}.modal-content input:focus,.modal-content textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ffd70033}.modal-content textarea{resize:vertical}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:2px solid var(--light-grey);padding-bottom:1rem}.logout-btn{display:flex;align-items:center;gap:.5rem;background-color:var(--light-grey);color:var(--text-dark);border:none;padding:10px 18px;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.logout-btn:hover{background-color:#e0e0e0;box-shadow:0 2px 8px #0000001a;transform:translateY(-2px)}.logout-btn span{display:block}.auth-form{background-color:var(--white);padding:2.5rem 3rem;border-radius:12px;box-shadow:var(--card-shadow);width:100%;max-width:450px;text-align:center}.auth-form h2,.auth-form h3{color:var(--heading-color);margin-bottom:2rem}.form-group input,.form-group textarea{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:Poppins,sans-serif;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ffd70033}.auth-button{width:100%;padding:14px;border:none;border-radius:8px;background-color:var(--primary-color);color:var(--text-dark);font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .3s,transform .2s}.auth-button:hover:not(:disabled){background-color:darken(var(--primary-color),10%);transform:translateY(-2px)}.auth-button:disabled{background-color:#ccc;cursor:not-allowed}.landing-wrapper{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,var(--white) 0%,#fefefa 100%);overflow-x:hidden}.landing-nav{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 4rem;max-width:1400px;width:100%;margin:0 auto;animation:slideDown .8s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.logo{font-size:1.8rem;font-weight:700;color:var(--heading-color);letter-spacing:-1px}.nav-links{display:flex;align-items:center;gap:1.5rem}.nav-link{text-decoration:none;color:var(--text-light);font-weight:500;font-size:1rem;transition:color .3s ease;position:relative;padding-bottom:5px}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:0;left:50%;background-color:var(--primary-color);transition:all .3s ease-in-out}.nav-link:hover:after{width:100%;left:0}.nav-link:hover{color:var(--heading-color)}.nav-btn{padding:10px 22px;font-weight:600;color:var(--text-dark);box-shadow:0 2px 8px #ffd7004d}.hero-section{flex-grow:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:2rem;animation:fadeIn 1.2s ease-out .3s forwards;opacity:0}@keyframes fadeIn{to{opacity:1}}.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;color:var(--heading-color);line-height:1.2;margin-bottom:1.5rem;max-width:850px;letter-spacing:-2px}.hero-subtitle{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-light);max-width:600px;margin-bottom:2.5rem}.hero-btn{padding:15px 40px;font-size:1.2rem;font-weight:600;color:var(--text-dark);box-shadow:0 4px 15px #ffd70066}.landing-footer{text-align:center;padding:2rem;margin-top:auto;background-color:var(--primary-color);color:var(--text-dark);font-size:.9rem;font-weight:500}.landing-footer p{margin:0}.auth-wrapper{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:2rem;background-color:var(--bg-color)}.auth-card{background-color:var(--white);padding:2.5rem 3rem;border-radius:16px;box-shadow:var(--card-shadow);width:100%;max-width:450px;text-align:center}.auth-title{font-size:2.2rem;font-weight:700;color:var(--heading-color);margin-bottom:.5rem}.auth-subtitle{font-size:1rem;color:var(--text-light);margin-bottom:2.5rem}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.form-group input{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:Poppins,sans-serif;transition:border-color .2s,box-shadow .2s}.form-group input::placeholder{color:#aaa}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #ffd7004d}.auth-button{width:100%;padding:14px;margin-top:1rem;font-size:1.1rem;font-weight:600;color:var(--text-dark);box-shadow:0 2px 8px #ffd7004d}.error-message{color:#e74c3c;margin-top:1.5rem;font-size:.9rem;font-weight:500}.auth-switch{margin-top:2rem;font-size:.95rem;color:var(--text-light)}.auth-switch a{color:var(--primary-color);font-weight:600;text-decoration:none;transition:color .2s}.auth-switch a:hover{text-decoration:underline;color:darken(var(--primary-color),10%)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;background-color:#f4f7f9;color:#333}.container{max-width:1200px;margin:0 auto;padding:20px}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:#fff;box-shadow:0 2px 4px #0000001a}.navbar-brand{font-size:1.5rem;font-weight:700;color:#2c3e50;text-decoration:none}.nav-links button{background:#e74c3c;color:#fff;border:none;padding:10px 15px;border-radius:5px;cursor:pointer;font-size:1rem}:root{--primary-color: #FFD700;--secondary-color: #FFFACD;--font-color: #333;--bg-color: #f9f9f9;--heading-color: #2c3e50;--card-shadow: 0 4px 15px rgba(0, 0, 0, .08);--white: #ffffff;--light-grey: #f0f0f0;--text-dark: #333;--text-light: #555}body{margin:0;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-color);color:var(--font-color);line-height:1.6}*{box-sizing:border-box}.btn{padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease;font-size:1rem;border:none}.btn-primary{background-color:var(--primary-color);color:var(--text-dark)}.btn-primary:hover{background-color:darken(var(--primary-color),10%);transform:translateY(-2px);box-shadow:0 4px 10px #ffd70066}.btn-secondary{background-color:var(--light-grey);color:var(--text-dark);border:1px solid #ccc}.btn-secondary:hover{background-color:#e0e0e0}