:root {
    --primary-color: var(--wd-primary-color, var(--woodmart-primary-color, #28a745));
    --secondary-color: var(--wd-alternative-color, #1e7e34);
    --body-color: #333;
    --bg-light: #f8f9fa;
}
.auth-wrapper { display: flex; justify-content: center; align-items: center; min-height: 550px; padding: 20px; font-family: sans-serif; }
.auth-container { background: #fff; width: 430px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); border-radius: 12px; overflow: hidden; position: relative; }
.auth-header { display: flex; position: relative; background: var(--bg-light); border-bottom: 1px solid #eee; }
.auth-header button { flex: 1; background: transparent; border: none; padding: 15px 0; font-size: 16px; font-weight: 600; color: #777; cursor: pointer; z-index: 2; transition: color 0.3s ease; }
.auth-header button.active { color: #fff; }
.header-slider { position: absolute; top: 0; left: 0; width: 50%; height: 100%; background: var(--primary-color); z-index: 1; transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
.forms-window { display: flex; width: 200%; transition: transform 0.4s ease-in-out; }
.form-pane { width: 50%; padding: 30px; box-sizing: border-box; }
.form-pane h3 { margin-top: 0; margin-bottom: 20px; color: var(--body-color); font-size: 20px; }
.input-group { margin-bottom: 15px; }
.input-group label { display: block; margin-bottom: 5px; font-size: 13px; font-weight: 600; color: #555; }
.input-group input { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 6px; box-sizing: border-box; font-size: 14px; transition: border-color 0.3s; }
.input-group input:focus { border-color: var(--primary-color); outline: none; }
.btn-action { width: 100%; padding: 12px; background: var(--primary-color); border: none; color: #fff; font-size: 15px; font-weight: bold; border-radius: 6px; cursor: pointer; transition: background 0.3s; margin-top: 10px; }
.btn-action:hover { background: var(--secondary-color); }
.error-msg { background: #f8d7da; color: #721c24; padding: 10px; border-radius: 6px; margin-bottom: 15px; font-size: 14px; border: 1px solid #f5c6cb; text-align: center; }
.social-separator { display: flex; align-items: center; text-align: center; margin: 20px 0; color: #aaa; font-size: 12px; }
.social-separator::before, .social-separator::after { content: ''; flex: 1; border-bottom: 1px solid #eee; }
.social-separator:not(:empty)::before { margin-right: .5em; }
.social-separator:not(:empty)::after { margin-left: .5em; }
.google-btn-wrapper { display: flex; justify-content: center; width: 100%; overflow: hidden; }
.reg-tabs { display: flex; gap: 10px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 5px; }
.reg-tab-btn { background: none; border: none; padding: 5px 10px; font-size: 14px; color: #888; cursor: pointer; font-weight: 600; position: relative; }
.reg-tab-btn.active { color: var(--primary-color); }
.reg-tab-btn.active::after { content: ''; position: absolute; bottom: -7px; left: 0; width: 100%; height: 2px; background: var(--primary-color); }
.reg-section { display: none; }
.reg-section.active { display: block; }