.app-container{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;flex:1;padding:20px;text-align:center}.ad-banner-placeholder{width:100%;height:60px;background-color:var(--input-bg-light);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:.8rem;border-top:1px solid var(--card-border);flex-shrink:0}.app-container h1{font-size:2.5rem;margin-bottom:20px;color:var(--text-primary)}.btn{width:100%;max-width:320px;padding:15px 20px;border-radius:var(--border-radius);border:none;font-size:1.2rem;font-weight:500;cursor:pointer;transition:all .2s ease-in-out;box-shadow:0 4px 6px #0000001a;text-align:center;display:flex;justify-content:center;align-items:center;margin:10px auto}.btn-primary{background:linear-gradient(to bottom,var(--primary-blue),var(--secondary-blue));color:#fff}.btn-primary:active{transform:translateY(2px);box-shadow:0 2px 4px #0000001a}.btn-secondary{background-color:#d4d4d4;color:#333}.input-group{margin-bottom:15px;width:100%;text-align:left}.input-label{display:block;margin-bottom:5px;color:var(--text-secondary);font-size:.9rem}.form-input{width:100%;padding:15px;border-radius:var(--border-radius);border:none;background-color:var(--input-bg);color:#fff;font-size:1rem}.form-input::placeholder{color:#ccc}.form-input:focus{outline:2px solid var(--primary-blue);background-color:var(--input-bg-light);color:var(--text-primary)}input[type=time]::-webkit-calendar-picker-indicator{background-color:#fff;padding:5px;cursor:pointer;border-radius:3px}input[type=time]::-webkit-datetime-edit-fields-wrapper{display:flex;justify-content:center}.app-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background-color:var(--header-bg);border-bottom:1px solid var(--card-border);position:sticky;top:0;z-index:10;width:100%}.icon-btn{background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:5px}.icon-placeholder{width:40px;height:40px}.header-title{font-size:1.5rem;font-weight:500;color:var(--text-primary);flex-grow:1;text-align:center}.header-icon-center{flex-grow:1;display:flex;justify-content:center}:root{--primary-blue: #4078c0;--secondary-blue: #3264a8;--bg-color: #fafafa;--text-primary: #333333;--text-secondary: #666666;--input-bg: #9e9e9e;--input-bg-light: #d4d4d4;--border-radius: 8px;--box-shadow: 0px 4px 6px rgba(0, 0, 0, .1);--header-bg: #ffffff;--card-bg: #ffffff;--card-border: #dddddd;--menu-bg: #ffffff}body.dark-mode{--primary-blue: #5c9be6;--secondary-blue: #4a80ce;--bg-color: #121212;--text-primary: #e0e0e0;--text-secondary: #aaaaaa;--input-bg: #333333;--input-bg-light: #2c2c2c;--header-bg: #1e1e1e;--card-bg: #1e1e1e;--card-border: #333333;--menu-bg: #1e1e1e;--box-shadow: 0px 4px 6px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Roboto,sans-serif;background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}html,body{position:fixed;inset:0;height:100%;width:100%;overflow:hidden}#root{max-width:480px;width:100%;margin:0 auto;height:100%;position:relative;display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-color);box-shadow:0 0 20px #0003;transition:background-color .3s ease}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}