:root{--color-dark-gray:#a2a3a5;--color-blue-gray:#75838e;--color-light:#e2ddd7;--color-charcoal:#585350;--color-sand:#e2ddd7;--font-heading:var(--font-alegreya-sc),serif;--font-body:var(--font-alegreya-sc),serif}.App-header{position:relative;display:flex;align-items:center;justify-content:space-between;margin:0;padding:0;height:120px;background-color:var(--color-charcoal)}.game-title{margin:0;font-size:48px;color:var(--color-sand);text-transform:uppercase;letter-spacing:2px;font-weight:700}.logo{height:100%;width:auto;object-fit:contain}.puzzle-selector{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:10px;justify-content:center}.puzzle-selector button{font-family:var(--font-body);color:var(--color-light);background:transparent;border:1px solid var(--color-light);padding:8px 16px;border-radius:4px;cursor:pointer;transition:all .2s ease}.puzzle-selector button:hover{background:rgba(143,211,213,.1)}.puzzle-selector button.active{background:var(--color-light);color:var(--color-charcoal)}.game-container{display:flex;gap:12px;padding:15px;margin:0 auto;width:100%;max-width:1600px;min-height:calc(100vh - 200px)}.left-column,.right-column{flex:6 1;display:flex;flex-direction:column;min-width:0}.right-column{width:100%;padding:0}.tiles-container{background:var(--color-light);border-radius:8px;box-shadow:0 2px 4px rgba(88,83,80,.15);padding:15px;margin:0;width:100%;box-sizing:border-box}.tiles-container h2{color:var(--color-charcoal);font-weight:700;font-size:24px;line-height:1;margin:0 0 15px;padding:0}.left-column>*{margin:0;padding:15px}.tiles-grid{padding:0}.game-board{width:100%;background:#f5f5f5;padding:18px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.hints-section{width:100%;margin:0;flex:0 0 auto}.hints-container{width:100%;box-sizing:border-box}.hints-list{width:100%;display:grid;grid-template-columns:repeat(2,1fr);grid-gap:8px;gap:8px;padding:0;margin:0}.tiles-grid{flex:1 1;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:15px;gap:15px;align-content:start;width:100%;overflow:hidden}.loose-tile{aspect-ratio:1;width:100%}body{margin:0;background:linear-gradient(135deg,#e2ddd7,#f5f3f1 50%,#e2ddd7);font-family:-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}.App,body{padding:0;min-height:100vh}.App{box-sizing:border-box}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading)}body,button,input{font-family:var(--font-body)}.inner-container{background:#f5f5f5;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);padding:15px 15px 34px;width:100%;box-sizing:border-box}.game-board-section,.hints-section,.tiles-section{background:var(--color-light);border-radius:8px;box-shadow:0 2px 4px rgba(88,83,80,.15);padding:15px;margin:0;width:100%;box-sizing:border-box}.game-board-section h2,.hints-section h2,.tiles-section h2{color:var(--color-charcoal);font-weight:700;font-size:24px;line-height:1;margin:0 0 15px;padding:0}.header-content{display:flex;align-items:center;justify-content:center;gap:2rem;width:100%;padding:1rem}.header-sign-out-btn{position:absolute;right:1rem;top:50%;transform:translateY(-50%);padding:.4rem 1rem;font-size:.85rem;border:1px solid var(--color-sand);border-radius:4px;background-color:transparent;color:var(--color-sand);cursor:pointer;transition:all .2s ease;opacity:.7}.header-sign-out-btn:hover{opacity:1;background-color:hsla(33,16%,86%,.15)}.puzzle-controls{display:flex;align-items:center;gap:.75rem}.puzzle-nav-button{padding:.4rem 1rem;font-size:.95rem;border:2px solid var(--color-sand);border-radius:4px;background-color:transparent;color:var(--color-sand);cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px rgba(0,0,0,.1)}.puzzle-nav-button:hover:not(:disabled){background-color:var(--color-sand);color:var(--color-charcoal);transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.15)}.puzzle-nav-button:disabled{opacity:.35;cursor:default}.puzzle-label{font-size:1rem;color:var(--color-sand);font-weight:600;min-width:120px;text-align:center;white-space:nowrap}.puzzle-button{padding:.5rem 1.5rem;font-size:1.1rem;border:2px solid var(--color-sand);border-radius:4px;background-color:transparent;color:var(--color-sand);cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px rgba(0,0,0,.1)}.puzzle-button:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.15)}.puzzle-button.active,.puzzle-button:hover{background-color:var(--color-sand);color:var(--color-charcoal)}.movie-tile.editable{cursor:text;position:relative}.loose-tile.edit-mode{cursor:text}.loose-tile.edit-mode:hover{cursor:text;transform:none}.loading-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;gap:16px}.loading-spinner{width:48px;height:48px;border:4px solid var(--color-light,#e2ddd7);border-top-color:var(--color-blue-gray,#75838e);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.loading-text{font-size:16px;color:var(--color-charcoal,#585350);letter-spacing:.5px;margin:0}