*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5;color:#333;line-height:1.6}.app{min-height:100vh}.loading-screen,.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.2rem;color:#666}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#1a1a2e,#16213e)}.login-box{background:#fff;padding:40px;border-radius:12px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:30px}.login-header h1{font-size:1.8rem;color:#1a1a2e;margin-bottom:5px}.login-header p{color:#666;font-size:.95rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#333}.form-group input{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#1a1a2e}button[type=submit]{width:100%;padding:14px;background:#1a1a2e;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer}button[type=submit]:hover{background:#16213e}button[type=submit]:disabled{background:#ccc;cursor:not-allowed}.login-footer{margin-top:30px;text-align:center;font-size:.85rem;color:#666}.login-footer a{color:#1a1a2e}.error-message{background:#fee;color:#c00;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem}.success-message{background:#efe;color:#060;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem}.dashboard-container{min-height:100vh;display:flex;flex-direction:column}.dashboard-header{background:#1a1a2e;color:#fff;padding:16px 24px;display:flex;justify-content:space-between;align-items:center}.header-left{display:flex;align-items:center;gap:20px}.dashboard-header h1{font-size:1.4rem}.client-name{background:#ffffff1a;padding:6px 12px;border-radius:20px;font-size:.9rem}.logout-btn{background:transparent;border:2px solid rgba(255,255,255,.3);color:#fff;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.9rem}.logout-btn:hover{background:#ffffff1a}.dashboard-main{flex:1;padding:30px;max-width:1200px;margin:0 auto;width:100%}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.section-header h2{font-size:1.5rem;color:#333}.upload-btn{background:#1a1a2e;color:#fff;padding:12px 24px;border-radius:8px;cursor:pointer;font-weight:600}.upload-btn:hover{background:#16213e}.empty-state{text-align:center;padding:60px 20px;background:#fff;border-radius:12px;color:#666}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.image-card{position:relative;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 2px 8px #0000001a;aspect-ratio:1}.image-card img{width:100%;height:100%;object-fit:cover}.image-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);padding:40px 16px 16px;display:flex;justify-content:space-between;align-items:flex-end;opacity:0;transition:opacity .2s}.image-card:hover .image-overlay{opacity:1}.image-title{color:#fff;font-size:.9rem}.delete-btn{background:#dc3545;color:#fff;border:none;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:.8rem}.delete-btn:hover{background:#c82333}.dashboard-footer{background:#f8f8f8;padding:20px;text-align:center;font-size:.85rem;color:#666;border-top:1px solid #e0e0e0}.dashboard-footer a{color:#1a1a2e}@media(max-width:600px){.login-box{padding:30px 20px}.dashboard-header{padding:12px 16px}.header-left{flex-direction:column;align-items:flex-start;gap:8px}.dashboard-main{padding:20px}.section-header{flex-direction:column;gap:16px;align-items:stretch}.upload-btn{text-align:center}.image-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}}