/* ══════════════════════════════════════════════════════
 *  couple/login.php 전용 스타일
 *  /css/couple-login.css
 *  ※ 원본 인라인 규칙 그대로 이관 (시각 동일성 우선)
 * ══════════════════════════════════════════════════════ */

/* ── 역할 배지 ── */
.auth-role-badge{display:inline-block;padding:6px 16px;border-radius:20px;font-size:var(--fs-13);font-weight:600;margin-bottom:12px;}
.couple-badge{background:rgba(196,105,74,.08);color:var(--terracotta);}
.planner-badge{background:rgba(107,140,110,.08);color:var(--sage-dk);}

/* ── 에러 박스 ── */
.auth-error-box{background:#FFF0F0;border:1px solid #FFD0D0;color:#D32F2F;padding:10px 14px;border-radius:10px;font-size:var(--fs-13);margin-bottom:16px;}

/* ── 소셜 버튼 개선 ── */
.social-row{display:flex;gap:8px;margin-bottom:24px;}
.social-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 8px;border:1px solid #E0E0E0;border-radius:12px;font-size:var(--fs-13);font-weight:600;cursor:pointer;transition:all .2s;background:var(--paper);}
.social-btn:hover:not(.disabled){transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08);}
.social-btn.disabled{opacity:.45;cursor:not-allowed;}

.social-kakao{border-color:#FEE500;background:#FEE500;color:#191919;}
.social-kakao:hover:not(.disabled){background:#F5DC00;}
.social-naver{border-color:#03C75A;background:#03C75A;color:var(--paper);}
.social-naver:hover:not(.disabled){background:#02B34F;}
.social-google{border-color:#E0E0E0;background:var(--paper);color:#333;}
.social-google:hover:not(.disabled){background:#F8F8F8;}

.social-icon{display:inline-block;width:18px;height:18px;background-size:contain;background-repeat:no-repeat;background-position:center;}
.kakao-icon{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3C6.48 3 2 6.58 2 10.9c0 2.78 1.86 5.22 4.66 6.6l-.94 3.47c-.08.3.26.54.52.36l4.13-2.74c.53.06 1.07.1 1.63.1 5.52 0 10-3.58 10-7.99S17.52 3 12 3z' fill='%23191919'/%3E%3C/svg%3E");}
.naver-icon{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.4 12.6L9.38 5H5v14h4.6v-7.6L14.62 19H19V5h-4.6v7.6z' fill='white'/%3E%3C/svg%3E");}
.google-icon{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92a5.06 5.06 0 01-2.2 3.32v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.1z' fill='%234285F4'/%3E%3Cpath d='M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z' fill='%2334A853'/%3E%3Cpath d='M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z' fill='%23FBBC05'/%3E%3Cpath d='M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z' fill='%23EA4335'/%3E%3C/svg%3E");}