.auth-container { padding: 40px 20px; background-color: var(--tg-bg-deep); min-height: calc(100vh - 70px); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.progress-bar { width: 100%; max-width: 900px; display: flex; justify-content: space-between; align-items: center; padding: 25px 40px; background-color: var(--tg-bg-card); border-radius: 8px; margin-bottom: 40px; position: relative; }
.progress-step { display: flex; flex-direction: column; align-items: center; gap: 8px; position: relative; z-index: 2; transition: all 0.3s ease; width: 100px; text-align: center; }
.progress-step span { width: 35px; height: 35px; border-radius: 50%; background-color: var(--tg-dark-gray); border: 2px solid var(--tg-dark-gray); color: var(--tg-gray); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; transition: all 0.3s ease; }
.progress-step p { font-size: 0.75rem; color: var(--tg-gray); text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px; transition: all 0.3s ease; }
.progress-step.active span { background-color: var(--tg-bg-deep); border-color: var(--tg-neon-red); color: var(--tg-white); box-shadow: var(--tg-shadow-neon); }
.progress-step.active p { color: var(--tg-white); text-shadow: 0 0 8px var(--tg-neon-glow); }
.progress-step.completed span { background-color: var(--tg-neon-red); border-color: var(--tg-neon-red); color: var(--tg-white); }
.progress-line-fill { position: absolute; top: 42px; left: 80px; right: 80px; height: 2px; background-color: var(--tg-dark-gray); z-index: 1; }
.progress-line-fill::after { content: ''; position: absolute; top: 0; left: 0; height: 100%; width: var(--progress-width, 0%); background-color: var(--tg-neon-red); box-shadow: var(--tg-shadow-neon); transition: width 0.4s ease; }
#partner-registration-form { width: 100%; max-width: 900px; background-color: var(--tg-bg-card); border: 1px solid var(--tg-dark-gray); border-radius: 8px; padding: 40px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.form-step { display: none; }
.form-step.step-active { display: block; animation: fadeIn 0.4s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.step-title { font-size: 1.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 30px; border-bottom: 1px solid var(--tg-dark-gray); padding-bottom: 15px; }
.section-subtitle { font-size: 1.1rem; text-transform: uppercase; color: var(--tg-white); margin: 35px 0 20px 0; letter-spacing: 0.5px; padding-left: 10px; border-left: 3px solid var(--tg-neon-red); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.input-box { display: flex; flex-direction: column; gap: 8px; }
.input-box.full-width { grid-column: span 2; }
.input-box label { font-size: 0.8rem; text-transform: uppercase; color: var(--tg-white); font-weight: 600; letter-spacing: 0.5px; }
.input-box input, .input-box select, .input-box textarea { width: 100%; padding: 14px 16px; border: 1px solid var(--tg-dark-gray); border-radius: 4px; color: var(--tg-white); background-color: var(--tg-bg-deep); font-size: 0.95rem; transition: all 0.3s ease; }
.input-box input:focus, .input-box select:focus, .input-box textarea:focus { border-color: var(--tg-neon-red); box-shadow: var(--tg-shadow-neon); }
.input-box textarea { height: 120px; line-height: 1.5; }
.input-box select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ff3131' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>"); background-repeat: no-repeat; background-position: right 16px center; background-size: 16px; cursor: pointer; }
.input-box select option { background-color: var(--tg-bg-card); color: var(--tg-white); }
.secondary-categories-grid { grid-column: span 2; max-height: 200px; overflow-y: auto; overflow-x: hidden; padding: 20px; background-color: var(--tg-bg-deep); border-radius: 4px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.checkbox-container { display: flex; align-items: center; position: relative; padding-left: 30px; margin-bottom: 12px; cursor: pointer; font-size: 0.9rem; color: var(--tg-gray); -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; }
.checkbox-container input { position: absolute; opacity: 0; cursor: pointer; height: 0; width: 0; }
.checkmark { position: absolute; top: 1px; left: 0; height: 18px; width: 18px; background-color: var(--tg-bg-deep); border: 1px solid var(--tg-dark-gray); border-radius: 3px; transition: all 0.2s ease; }
.checkbox-container:hover input ~ .checkmark { border-color: var(--tg-neon-red); }
.checkbox-container input:checked ~ .checkmark { background-color: var(--tg-neon-red); border-color: var(--tg-neon-red); box-shadow: var(--tg-shadow-neon); }
.checkmark::after { content: ""; position: absolute; display: none; left: 5px; top: 2px; width: 5px; height: 9px; border: solid var(--tg-white); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.checkbox-container input:checked ~ .checkmark::after { display: block; }
.step-buttons button, .step-buttons{ padding: 14px 35px; font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border-radius: 4px; transition: all 0.3s ease; }
.step-buttons { display: flex; justify-content: space-between; margin-top: 40px; padding: 25px 0 0 0; border-top: 1px solid var(--tg-dark-gray); }
.form-step:first-child .step-buttons { justify-content: flex-end; }
.prev-btn { color: var(--tg-gray); border: 1px solid var(--tg-dark-gray); }
.prev-btn:hover { border-color: var(--tg-white); color: var(--tg-white); background-color: rgba(255,255,255,0.02); }
.review-panel { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 30px; background-color: var(--tg-bg-deep); border-radius: 6px; margin-bottom: 35px; }
.review-row { display: flex; flex-direction: column; gap: 6px; }
.review-row.full-width { grid-column: span 2; border-top: 1px solid var(--tg-dark-gray); padding-top: 20px; }
.review-label { font-size: 0.75rem; text-transform: uppercase; color: var(--tg-white); font-weight: 600; letter-spacing: 0.5px; }
.review-value { font-size: 1.05rem; color: var(--tg-gray); font-weight: 500; }
.review-value-text { font-size: 0.95rem; color: var(--tg-gray); line-height: 1.5; }
.legal-box { display: flex; flex-direction: column; gap: 15px; margin-bottom: 20px; padding-left: 5px; }
.checkbox-container a { color: var(--tg-neon-red); text-decoration: none; display: inline;}
.checkbox-container a:hover { text-decoration: underline; }
@media (max-width: 768px) { 
    .progress-bar { padding: 20px; } 
    .progress-step p { display: none; } 
    .progress-line-fill {top: 37px;  left: 80px; right: 80px; } 
    #partner-registration-form { padding: 25px 20px; } 
    .form-grid { grid-template-columns: 1fr; gap: 20px; } 
    .input-box.full-width { grid-column: span 1; } 
    .secondary-categories-grid { grid-template-columns: 1fr; } 
    .review-panel { grid-template-columns: 1fr; padding: 20px; } 
    .review-row.full-width { grid-column: span 1; } 
}