.tiles-calculator-page{background-color:var(--color-light);min-height:100vh;padding:2rem 1rem;padding-top:5rem!important}.tiles-calculator-container{max-width:1200px;margin:0 auto}.calculator-header{text-align:center;margin-bottom:3rem;padding:2rem 0}.calculator-header h1{font-family:var(--font-primary);color:var(--color-dark);letter-spacing:.02em;text-transform:uppercase;font-size:clamp(2.5rem,5vw,4rem)}.calculator-header .subtitle{font-family:var(--font-secondary);color:var(--background-color-dark);font-size:clamp(1rem,2vw,1.25rem)}.calculator-content{grid-template-rows:auto auto;grid-template-columns:1fr 1fr;gap:2rem;display:grid}.tile-selection-section{grid-area:1/1/2/2}.area-input-section{grid-area:1/2/2/3}.results-section{grid-area:2/1/3/3}.calculator-section{background-color:#fff;border-radius:12px;padding:2rem;transition:box-shadow .3s;box-shadow:0 2px 8px #403d391a}.calculator-section:hover{box-shadow:0 4px 16px #403d3926}.section-title{font-family:var(--font-primary);color:var(--color-dark);letter-spacing:.02em;border-bottom:2px solid var(--color-green);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:clamp(1.5rem,3vw,2rem)}.form-group{margin-bottom:1.25rem}.form-label{font-family:var(--font-secondary-bold);color:var(--color-dark);letter-spacing:.01em;margin-bottom:.5rem;font-size:.95rem;display:block}.form-input,.form-select{width:100%;font-family:var(--font-secondary);color:var(--color-dark);background-color:#fff;border:2px solid #0000;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:1rem;transition:all .3s}.form-input:focus,.form-select:focus{border-color:var(--color-green);background-color:#fff;box-shadow:0 0 0 3px #606c381a}.form-input.error{background-color:#ffebee;border-color:#d32f2f}.form-input::placeholder{color:var(--background-color-soft)}.error-message{font-family:var(--font-secondary);color:#d32f2f;margin-top:.35rem;font-size:.85rem;display:block}.tile-selection-section .form-select{font-size:.95rem}.tile-specs-summary{border-left:4px solid var(--color-green);background-color:#f8f7f5;border-radius:8px;margin-top:1.5rem;padding:1.5rem}.specs-title{font-family:var(--font-secondary-bold);color:var(--color-dark);margin-bottom:1rem;font-size:1.1rem}.specs-grid{grid-template-columns:1fr;gap:.5rem;display:grid}.spec-item{justify-content:space-between;align-items:center;padding:.5rem 0;display:flex}.spec-label{font-family:var(--font-secondary);color:var(--background-color-dark);font-size:.9rem}.spec-value{font-family:var(--font-secondary-bold);color:var(--color-dark);font-size:.95rem}.warning-message{font-family:var(--font-secondary);color:#e65100;background-color:#fff3e0;border-left:4px solid #ff9800;border-radius:4px;margin-top:1rem;padding:.75rem 1rem;font-size:.9rem}.mode-toggle{background-color:#f8f7f5;border-radius:10px;gap:.5rem;width:fit-content;margin-bottom:2rem;padding:.5rem;display:flex}.mode-button{font-family:var(--font-secondary-bold);color:var(--background-color-dark);cursor:pointer;letter-spacing:.01em;background-color:#0000;border:none;border-radius:8px;padding:.75rem 2rem;font-size:1rem;transition:all .3s}.mode-button:hover{color:var(--color-dark);background-color:#606c381a}.mode-button.active{background-color:var(--color-green);color:#fff;box-shadow:0 2px 8px #606c384d}.area-rows{flex-direction:column;gap:1.5rem;margin-bottom:1.5rem;display:flex}.area-row{background-color:#fafaf9;border:1px solid #e8e6e1;border-radius:10px;padding:1.5rem;transition:all .3s}.area-row:hover{border-color:var(--color-green);box-shadow:0 2px 8px #606c381a}.area-row-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.area-label-input{font-family:var(--font-secondary);color:var(--color-dark);background-color:#fff;border:1px solid #e8e6e1;border-radius:6px;outline:none;flex:1;padding:.5rem .75rem;font-size:.95rem;transition:all .3s}.area-label-input:focus{border-color:var(--color-green);box-shadow:0 0 0 3px #606c381a}.area-label-input::placeholder{color:var(--background-color-soft)}.remove-row-button{color:#d32f2f;cursor:pointer;background-color:#ffebee;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.25rem;font-weight:700;transition:all .3s;display:flex}.remove-row-button:hover{color:#fff;background-color:#d32f2f}.area-row-inputs{margin-bottom:.75rem}.wxh-inputs{grid-template-columns:1fr auto 1fr auto;align-items:end;gap:1rem;display:grid}.multiply-symbol{font-family:var(--font-secondary-bold);color:var(--background-color-dark);padding-bottom:1.75rem;font-size:1.5rem}.row-area-display{font-family:var(--font-secondary);color:var(--background-color-dark);text-align:right;background-color:#fff;border-radius:6px;padding:.5rem .75rem;font-size:.9rem}.row-area-display strong{font-family:var(--font-secondary-bold);color:var(--color-green)}.add-area-button{width:100%;font-family:var(--font-secondary-bold);color:var(--color-green);border:2px dashed var(--color-green);cursor:pointer;letter-spacing:.01em;background-color:#f8f7f5;border-radius:8px;padding:.875rem;font-size:1rem;transition:all .3s}.add-area-button:hover{background-color:var(--color-green);color:#fff;border-style:solid}.total-area-summary{background:linear-gradient(135deg,var(--color-green)0%,var(--background-color-dark)100%);border-radius:10px;justify-content:space-between;align-items:center;margin-top:1.5rem;padding:1rem 1.5rem;display:flex;box-shadow:0 4px 12px #606c384d}.total-label{font-family:var(--font-secondary-bold);color:#fff;letter-spacing:.02em;font-size:1.1rem}.total-value{font-family:var(--font-primary);color:#fff;letter-spacing:.02em;font-size:1.75rem}.empty-state{text-align:center;padding:3rem 2rem}.empty-state p{font-family:var(--font-secondary);color:var(--background-color-soft);font-size:1.1rem}.results-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;margin-bottom:2rem;display:grid}.result-card{text-align:center;background:linear-gradient(135deg,#fff 0%,#f8f7f5 100%);border:2px solid #e8e6e1;border-radius:10px;padding:1.5rem;transition:all .3s}.result-card:hover{border-color:var(--color-green);transform:translateY(-2px);box-shadow:0 4px 12px #606c3826}.result-label{font-family:var(--font-secondary);color:var(--background-color-dark);letter-spacing:.01em;margin-bottom:.5rem;font-size:.9rem}.result-value{font-family:var(--font-primary);color:var(--color-dark);letter-spacing:.02em;font-size:clamp(1.75rem,3vw,2.25rem)}.result-extra{font-family:var(--font-secondary);color:var(--color-green);margin-top:.35rem;font-size:.85rem}.results-details{background-color:#fafaf9;border-radius:10px;margin-bottom:2rem;padding:1.5rem}.details-title{font-family:var(--font-secondary-bold);color:var(--color-dark);margin-bottom:1rem;font-size:1.1rem}.details-table{border-collapse:collapse;width:100%}.details-table tr{border-bottom:1px solid #e8e6e1}.details-table tr:last-child{border-bottom:none}.details-table td{font-family:var(--font-secondary);padding:.75rem .5rem;font-size:.95rem}.details-table td:first-child{color:var(--background-color-dark);font-weight:400}.details-table td:last-child{font-family:var(--font-secondary-bold);color:var(--color-dark);text-align:right}.results-notes{background-color:#f8f7f5;border-radius:8px;margin-bottom:1.5rem;padding:1rem}.note{font-family:var(--font-secondary);color:var(--background-color-dark);margin:.5rem 0;font-size:.9rem}.note.disclaimer{color:var(--background-color-soft);font-size:.85rem}.results-actions{flex-wrap:wrap;gap:1rem;display:flex}.action-button{min-width:150px;font-family:var(--font-secondary-bold);cursor:pointer;letter-spacing:.01em;border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1rem;transition:all .3s;display:inline-flex}.action-button .button-icon{flex-shrink:0;width:20px;height:20px}.action-button.whatsapp{color:#fff;background-color:#25d366;box-shadow:0 2px 8px #25d3664d}.action-button.whatsapp:hover{background-color:#20ba5a;transform:translateY(-2px);box-shadow:0 4px 16px #25d36666}.action-button.primary{background-color:var(--color-green);color:#fff;box-shadow:0 2px 8px #606c384d}.action-button.primary:hover{background-color:var(--background-color-dark);transform:translateY(-2px);box-shadow:0 4px 16px #606c3866}.action-button.secondary{color:var(--color-dark);border:2px solid var(--color-dark);background-color:#fff}.action-button.secondary:hover{background-color:var(--color-dark);color:#fff;transform:translateY(-2px)}@media only screen and (max-width:999px){.tiles-calculator-page{padding:1.5rem 1rem}.calculator-content{grid-template-rows:auto auto auto;grid-template-columns:1fr}.tile-selection-section{grid-area:1/1/2/2}.area-input-section{grid-area:2/1/3/2}.results-section{grid-area:3/1/4/2}.calculator-section{padding:1.5rem}.mode-toggle{width:100%}.mode-button{flex:1;padding:.75rem 1rem}.wxh-inputs{grid-template-columns:1fr;gap:0}.multiply-symbol{display:none}.wxh-inputs .form-group:nth-child(4){grid-column:1}.results-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}@media only screen and (max-width:767px){.tiles-calculator-page{padding:1rem .75rem}.calculator-header{margin-bottom:2rem;padding:1rem 0}.calculator-section{border-radius:10px;padding:1.25rem}.section-title{font-size:1.5rem}.mode-toggle{flex-direction:row;padding:.35rem}.mode-button{padding:.6rem 1rem;font-size:.9rem}.area-row{padding:1rem}.area-row-header{flex-direction:column;align-items:stretch}.remove-row-button{align-self:flex-end}.total-area-summary{text-align:center;flex-direction:column;gap:.5rem}.results-grid{grid-template-columns:1fr;gap:1rem}.results-actions{flex-direction:column}.action-button{width:100%}}@media print{.tiles-calculator-page{background-color:#fff}.calculator-section{box-shadow:none;border:1px solid #e8e6e1}.mode-toggle,.add-area-button,.remove-row-button,.results-actions{display:none}}
